AK 33
type: MusicGroup
genre: german hip hop
popularity: 50
followers: 106159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc95638546d0b867972f058e6b8f16522d3282027e7d085f53f3a32e960f4c040
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d66bab2-243c-4207-a9b4-513a7e45aed7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d66bab2-243c-4207-a9b4-513a7e45aed7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d66bab2-243c-4207-a9b4-513a7e45aed7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc95638546d0b867972f058e6b8f16522d3282027e7d085f53f3a32e960f4c040","name":"AK 33","registered_at":"2026-06-12T05:42:16Z","symbol":"NIM0203882","token_address":"0x63091aa880d4a90582bec41872b4ccb1bdc90c9f","type":"artist","uuid":"9d66bab2-243c-4207-a9b4-513a7e45aed7"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95638546d0b867972f058e6b8f16522d3282027e7d085f53f3a32e960f4c040. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d66bab2-243c-4207-a9b4-513a7e45aed7.json and https://artists.proofprofile.net/proofs/artist/9d66bab2-243c-4207-a9b4-513a7e45aed7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xc95638546d0b867972f058e6b8f16522d3282027e7d085f53f3a32e960f4c040","name":"AK 33","registered_at":"2026-06-12T05:42:16Z","symbol":"NIM0203882","token_address":"0x63091aa880d4a90582bec41872b4ccb1bdc90c9f","type":"artist","uuid":"9d66bab2-243c-4207-a9b4-513a7e45aed7"}
album: Iba3ash
  type: MusicAlbum
  date published: 2021-12-03
  track: Iba3ash
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162868
    explicit: false
    by artist: AK 33
    by artist: SIL3A
    in album: Iba3ash
      type: MusicAlbum
      date published: 2021-12-03
    isrc code: DEQ022151630
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:11:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x946d5783e84a5bb82364ac36c5e3ff66a6b625ff3a6632151e24200910e9e864
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953513
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4NEZgJxfI42VNvCHQNpPVZ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NEZgJxfI42VNvCHQNpPVZ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946d5783e84a5bb82364ac36c5e3ff66a6b625ff3a6632151e24200910e9e864. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NEZgJxfI42VNvCHQNpPVZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NEZgJxfI42VNvCHQNpPVZ.
      date published: 2026-06-13T12:47:07Z
album: Unter Druck
  type: MusicAlbum
  date published: 2021-03-19
  track: Unter Druck
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162390
    explicit: false
    by artist: AK 33
    by artist: SIL3A
    in album: Unter Druck
      type: MusicAlbum
      date published: 2021-03-19
    isrc code: FR2X42177709
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T14:03:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1AyIFCqOqISuZT3cRNllpD.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AyIFCqOqISuZT3cRNllpD
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33","isrc":"FR2X42177709","name":"Unter Druck","registered_at":"2026-06-05T14:03:40Z","spotify_id":"1AyIFCqOqISuZT3cRNllpD","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AyIFCqOqISuZT3cRNllpD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AyIFCqOqISuZT3cRNllpD.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33","isrc":"FR2X42177709","name":"Unter Druck","registered_at":"2026-06-05T14:03:40Z","spotify_id":"1AyIFCqOqISuZT3cRNllpD","type":"track"}
album: Drysift & Hennessy
  type: MusicAlbum
  date published: 2020-12-18
  track: Drysift & Hennessy
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144000
    explicit: false
    by artist: AK 33
    by artist: SIL3A
    in album: Drysift & Hennessy
      type: MusicAlbum
      date published: 2020-12-18
    isrc code: DGA052072029
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T14:03:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4CpK9rhcGVeRAnLcYqYxW5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CpK9rhcGVeRAnLcYqYxW5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a","isrc":"DGA052072029","name":"Drysift & Hennessy","registered_at":"2026-06-05T14:03:38Z","spotify_id":"4CpK9rhcGVeRAnLcYqYxW5","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CpK9rhcGVeRAnLcYqYxW5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CpK9rhcGVeRAnLcYqYxW5.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a","isrc":"DGA052072029","name":"Drysift & Hennessy","registered_at":"2026-06-05T14:03:38Z","spotify_id":"4CpK9rhcGVeRAnLcYqYxW5","type":"track"}
album: Nlp
  type: MusicAlbum
  date published: 2020-10-02
  track: Nlp
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153402
    explicit: false
    by artist: AK 33
    by artist: SIL3A
    in album: Nlp
    isrc code: FRX762094972
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: NUR BISSCHEN
album: TUNNELBLICK
album: Verflucht
album: Death Row
album: AUGEN
album: Ghettokids
album: OMERTA
album: Wespennest
album: Cocaine
album: UNBELIEBT
album: Boys from the jungle
album: EHRE DER VERBRECHER
album: CANNABIS IN DEN LUNGEN
album: Jetzt erst recht
album: En Masse 2
album: Kopf durch die Wand
album: Hashashine
album: MAR7ABA
album: Risiko
album: DRITTE WELT
album: Alles Gift
album: Jump-n-Run
album: Wenn du nur wüsstest
album: Sparta
album: Falsche Schlangen
album: Air Max
album: 180
album: Halawits 2
album: Bourbon
album: Jeden Tag
album: Qowed
album: Betondschungel
album: Moneymakers
album: Nique la police
album: Halawits
album: En Masse
album: STFU
album: Unschuldige Kinder
album: Toter Winkel
track: bissu dumm ¿ MEGALODON REMIX
track: CANNABIS IN DEN LUNGEN
track: Wespennest
track: OMERTA
track: AUGEN
track: Wenn du nur wüsstest
track: Ghettokids
track: Kopf durch die Wand
track: EHRE DER VERBRECHER
track: Unter Druck
track: Verflucht
track: Boys from the jungle
track: Iba3ash
track: Drysift & Hennessy
track: Nlp
track: NUR BISSCHEN
track: TUNNELBLICK
track: Death Row
track: Cocaine
track: UNBELIEBT

Nlp
type: MusicAlbum
date published: 2020-10-02

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T15:49:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2451aed958ab11c1b4f0e4eba8f20cbc1c0d0b565e6d333ff8b5ade91b3ce6c5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1xwcXRleq2IIkNo381SMc8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xwcXRleq2IIkNo381SMc8

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2451aed958ab11c1b4f0e4eba8f20cbc1c0d0b565e6d333ff8b5ade91b3ce6c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xwcXRleq2IIkNo381SMc8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xwcXRleq2IIkNo381SMc8.
date published: 2026-06-13T15:41:10Z

NUR BISSCHEN
type: MusicAlbum
date published: 2024-07-12
track: NUR BISSCHEN
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164912
  explicit: false
  by artist: AK 33
  in album: NUR BISSCHEN
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: DGA062486196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:34:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0xR0Rqda7pLq7ccn8cVLuE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xR0Rqda7pLq7ccn8cVLuE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f","isrc":"DGA062486196","name":"NUR BISSCHEN","registered_at":"2026-06-05T04:34:17Z","spotify_id":"0xR0Rqda7pLq7ccn8cVLuE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xR0Rqda7pLq7ccn8cVLuE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xR0Rqda7pLq7ccn8cVLuE.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f","isrc":"DGA062486196","name":"NUR BISSCHEN","registered_at":"2026-06-05T04:34:17Z","spotify_id":"0xR0Rqda7pLq7ccn8cVLuE","type":"track"}

TUNNELBLICK
type: MusicAlbum
date published: 2024-05-03
track: TUNNELBLICK
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155738
  explicit: false
  by artist: AK 33
  in album: TUNNELBLICK
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: FRX452424204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:03:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02583122aeb2cb458f026b9114dc124d1e2d1af448f87647f980f50ce61a5383
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Xw9izVXFFF2qJyJ7NvnIH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xw9izVXFFF2qJyJ7NvnIH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02583122aeb2cb458f026b9114dc124d1e2d1af448f87647f980f50ce61a5383. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Xw9izVXFFF2qJyJ7NvnIH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xw9izVXFFF2qJyJ7NvnIH.
    date published: 2026-06-13T15:41:10Z

Verflucht
type: MusicAlbum
date published: 2024-03-08
track: Verflucht
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163216
  explicit: false
  by artist: AK 33
  in album: Verflucht
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: FR96X2402036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:49:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63b034ec9e32cc9ee8f9d3afc16beae003c4405d3231b2ea5c9f8cabb65b36d0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/02qzLp718S7zlLxNKKB2Ni.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02qzLp718S7zlLxNKKB2Ni
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b034ec9e32cc9ee8f9d3afc16beae003c4405d3231b2ea5c9f8cabb65b36d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02qzLp718S7zlLxNKKB2Ni.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02qzLp718S7zlLxNKKB2Ni.
    date published: 2026-06-13T17:25:41Z

Death Row
type: MusicAlbum
date published: 2024-02-23
track: Death Row
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138591
  explicit: false
  by artist: AK 33
  in album: Death Row
    type: MusicAlbum
    date published: 2024-02-23
  isrc code: FR59R2449641
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:41:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0DeMvXkX52g3VJa6almOTm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DeMvXkX52g3VJa6almOTm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6","isrc":"FR59R2449641","name":"Death Row","registered_at":"2026-06-06T19:41:03Z","spotify_id":"0DeMvXkX52g3VJa6almOTm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DeMvXkX52g3VJa6almOTm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DeMvXkX52g3VJa6almOTm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6","isrc":"FR59R2449641","name":"Death Row","registered_at":"2026-06-06T19:41:03Z","spotify_id":"0DeMvXkX52g3VJa6almOTm","type":"track"}

AUGEN
type: MusicAlbum
date published: 2024-02-09
track: AUGEN
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: AK 33
  in album: AUGEN
    type: MusicAlbum
    date published: 2024-02-09
  isrc code: FR2X42442230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:40:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x048dd1a344eb7e07d39be93b66151ba0e51123a71dfd1125a4c7db5d36b309a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/08yLPfTIewxglgOrHCrxIY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08yLPfTIewxglgOrHCrxIY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048dd1a344eb7e07d39be93b66151ba0e51123a71dfd1125a4c7db5d36b309a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08yLPfTIewxglgOrHCrxIY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08yLPfTIewxglgOrHCrxIY.
    date published: 2026-06-13T12:47:07Z

Ghettokids
type: MusicAlbum
date published: 2024-01-19
track: Ghettokids
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194400
  explicit: false
  by artist: AK 33
  in album: Ghettokids
    type: MusicAlbum
    date published: 2024-01-19
  isrc code: FR10S2430064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:57:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a4c89fc0b0e2b88eb17ca68974d5f5d2ab5355c67598342c3cb0301333fd233
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Cm9ShrqRsSW7WKsyV3jqT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Cm9ShrqRsSW7WKsyV3jqT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4c89fc0b0e2b88eb17ca68974d5f5d2ab5355c67598342c3cb0301333fd233. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Cm9ShrqRsSW7WKsyV3jqT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Cm9ShrqRsSW7WKsyV3jqT.
    date published: 2026-06-13T17:25:41Z

OMERTA
type: MusicAlbum
date published: 2024-01-05
track: OMERTA
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162206
  explicit: false
  by artist: AK 33
  by artist: OMAR
  in album: OMERTA
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: DGA0Q2392957
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:31:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30ac3fbdad7401aa5fa16a73335269f33cdf7080fc7f69b080d60a54f19d70e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6nYKoerHvZsavUqXSF1iOB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nYKoerHvZsavUqXSF1iOB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ac3fbdad7401aa5fa16a73335269f33cdf7080fc7f69b080d60a54f19d70e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nYKoerHvZsavUqXSF1iOB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nYKoerHvZsavUqXSF1iOB.
    date published: 2026-06-13T12:47:07Z

Wespennest
type: MusicAlbum
date published: 2023-12-15
track: Wespennest
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124651
  explicit: false
  by artist: AK 33
  in album: Wespennest
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: DGA0Q2316036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:32:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84eca3056255c9ed155b42a45f41523fc4e20adadf2c05aa9094908f17f7166b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6CKjBTeo7zWCCMNLQqdiCu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CKjBTeo7zWCCMNLQqdiCu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84eca3056255c9ed155b42a45f41523fc4e20adadf2c05aa9094908f17f7166b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CKjBTeo7zWCCMNLQqdiCu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CKjBTeo7zWCCMNLQqdiCu.
    date published: 2026-06-13T12:47:07Z

Cocaine
type: MusicAlbum
date published: 2023-11-10
track: Cocaine
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122400
  explicit: false
  by artist: AK 33
  in album: Cocaine
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: DGA0L2347819
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:50:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3e9dabff046c5cde3d58830e4701993ed5f7a34d1270f69641ead1c49e72c99
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6lQJCt23SVtFc7Qidq8r62.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lQJCt23SVtFc7Qidq8r62
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e9dabff046c5cde3d58830e4701993ed5f7a34d1270f69641ead1c49e72c99. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lQJCt23SVtFc7Qidq8r62.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lQJCt23SVtFc7Qidq8r62.
    date published: 2026-06-13T17:25:41Z

UNBELIEBT
type: MusicAlbum
date published: 2023-10-13
track: UNBELIEBT
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140357
  explicit: false
  by artist: AK 33
  in album: UNBELIEBT
    type: MusicAlbum
    date published: 2023-10-13
  isrc code: DEQ022391655
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:32:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3a3a7fbcaa375e12e6ba2e23cddf8b98b11ac2aea07aaa8e0fd1c89229e7799
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2imBUMVIBDPgQUQW5SgiQ3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2imBUMVIBDPgQUQW5SgiQ3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a3a7fbcaa375e12e6ba2e23cddf8b98b11ac2aea07aaa8e0fd1c89229e7799. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2imBUMVIBDPgQUQW5SgiQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2imBUMVIBDPgQUQW5SgiQ3.
    date published: 2026-06-13T17:25:41Z

Boys from the jungle
type: MusicAlbum
date published: 2023-07-28
track: Boys from the jungle
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145882
  explicit: false
  by artist: AK 33
  in album: Boys from the jungle
    type: MusicAlbum
    date published: 2023-07-28
  isrc code: DEQ022383124
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:08:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/357yp59aSO76Rhq2amn5GK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/357yp59aSO76Rhq2amn5GK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c","isrc":"DEQ022383124","name":"Boys from the jungle","registered_at":"2026-06-08T15:08:50Z","spotify_id":"357yp59aSO76Rhq2amn5GK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/357yp59aSO76Rhq2amn5GK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/357yp59aSO76Rhq2amn5GK.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c","isrc":"DEQ022383124","name":"Boys from the jungle","registered_at":"2026-06-08T15:08:50Z","spotify_id":"357yp59aSO76Rhq2amn5GK","type":"track"}

EHRE DER VERBRECHER
type: MusicAlbum
date published: 2023-06-09
track: EHRE DER VERBRECHER
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166735
  explicit: false
  by artist: AK 33
  by artist: ARI50
  in album: EHRE DER VERBRECHER
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: DEQ022372189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:03:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ZHcVsWV7YNzuxnca5q6JC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZHcVsWV7YNzuxnca5q6JC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c","isrc":"DEQ022372189","name":"EHRE DER VERBRECHER","registered_at":"2026-06-05T06:03:31Z","spotify_id":"3ZHcVsWV7YNzuxnca5q6JC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZHcVsWV7YNzuxnca5q6JC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZHcVsWV7YNzuxnca5q6JC.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c","isrc":"DEQ022372189","name":"EHRE DER VERBRECHER","registered_at":"2026-06-05T06:03:31Z","spotify_id":"3ZHcVsWV7YNzuxnca5q6JC","type":"track"}

CANNABIS IN DEN LUNGEN
type: MusicAlbum
date published: 2023-05-05
track: CANNABIS IN DEN LUNGEN
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154285
  explicit: false
  by artist: AK 33
  in album: CANNABIS IN DEN LUNGEN
    type: MusicAlbum
    date published: 2023-05-05
  isrc code: DEQ022371826
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:58:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2L0rLfKYbxiXMiKKij0PFt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L0rLfKYbxiXMiKKij0PFt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21","isrc":"DEQ022371826","name":"CANNABIS IN DEN LUNGEN","registered_at":"2026-06-04T11:58:12Z","spotify_id":"2L0rLfKYbxiXMiKKij0PFt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2L0rLfKYbxiXMiKKij0PFt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L0rLfKYbxiXMiKKij0PFt.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21","isrc":"DEQ022371826","name":"CANNABIS IN DEN LUNGEN","registered_at":"2026-06-04T11:58:12Z","spotify_id":"2L0rLfKYbxiXMiKKij0PFt","type":"track"}

Jetzt erst recht
type: MusicAlbum
date published: 2023-02-10
track: Jetzt erst recht
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153600
  explicit: false
  by artist: AK 33
  in album: Jetzt erst recht
    type: MusicAlbum
    date published: 2023-02-10
  isrc code: DEQ022370499
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:50:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7a452d6ca08c217338affaa3f2dbadb4812f64d946e71736e2ea5c34873341e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7Mrf1NuMcsszMFFKFkChx8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mrf1NuMcsszMFFKFkChx8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7a452d6ca08c217338affaa3f2dbadb4812f64d946e71736e2ea5c34873341e","isrc":"DEQ022370499","name":"Jetzt erst recht","registered_at":"2026-06-07T03:50:20Z","spotify_id":"7Mrf1NuMcsszMFFKFkChx8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a452d6ca08c217338affaa3f2dbadb4812f64d946e71736e2ea5c34873341e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Mrf1NuMcsszMFFKFkChx8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mrf1NuMcsszMFFKFkChx8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb7a452d6ca08c217338affaa3f2dbadb4812f64d946e71736e2ea5c34873341e","isrc":"DEQ022370499","name":"Jetzt erst recht","registered_at":"2026-06-07T03:50:20Z","spotify_id":"7Mrf1NuMcsszMFFKFkChx8","type":"track"}

En Masse 2
type: MusicAlbum
date published: 2022-12-09
track: En Masse 2
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104264
  explicit: false
  by artist: AK 33
  in album: En Masse 2
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: DEQ022292015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:29:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x876b7620a38f6cfd3ffa543c45656fe6aa3d4bf076a303837c309ed9251f4182
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7HDowXUKbDOFh0EUaF2K1e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HDowXUKbDOFh0EUaF2K1e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x876b7620a38f6cfd3ffa543c45656fe6aa3d4bf076a303837c309ed9251f4182","isrc":"DEQ022292015","name":"En Masse 2","registered_at":"2026-06-04T12:29:59Z","spotify_id":"7HDowXUKbDOFh0EUaF2K1e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876b7620a38f6cfd3ffa543c45656fe6aa3d4bf076a303837c309ed9251f4182. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HDowXUKbDOFh0EUaF2K1e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HDowXUKbDOFh0EUaF2K1e.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x876b7620a38f6cfd3ffa543c45656fe6aa3d4bf076a303837c309ed9251f4182","isrc":"DEQ022292015","name":"En Masse 2","registered_at":"2026-06-04T12:29:59Z","spotify_id":"7HDowXUKbDOFh0EUaF2K1e","type":"track"}

Kopf durch die Wand
type: MusicAlbum
date published: 2022-10-28
track: Kopf durch die Wand
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121187
  explicit: false
  by artist: AK 33
  by artist: OMAR
  in album: Kopf durch die Wand
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: DEQ022283833
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:08:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1toR12Y8NAf526ywnBqAG3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1toR12Y8NAf526ywnBqAG3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0","isrc":"DEQ022283833","name":"Kopf durch die Wand","registered_at":"2026-06-05T09:08:25Z","spotify_id":"1toR12Y8NAf526ywnBqAG3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1toR12Y8NAf526ywnBqAG3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1toR12Y8NAf526ywnBqAG3.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0","isrc":"DEQ022283833","name":"Kopf durch die Wand","registered_at":"2026-06-05T09:08:25Z","spotify_id":"1toR12Y8NAf526ywnBqAG3","type":"track"}

Hashashine
type: MusicAlbum
date published: 2022-09-23
track: Hashashine
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181607
  explicit: false
  by artist: AK 33
  in album: Hashashine
    type: MusicAlbum
    date published: 2022-09-23
  isrc code: DEQ022291607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:26:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb07527efc8c04928f25efeaad9808188df5e1a144c4b003f7ceba33ae98c8aa7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3lrdZQcu43SBpQNEEa2EZA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lrdZQcu43SBpQNEEa2EZA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07527efc8c04928f25efeaad9808188df5e1a144c4b003f7ceba33ae98c8aa7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lrdZQcu43SBpQNEEa2EZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lrdZQcu43SBpQNEEa2EZA.
    date published: 2026-06-13T13:32:09Z

MAR7ABA
type: MusicAlbum
date published: 2022-07-08
track: MAR7ABA
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155598
  explicit: false
  by artist: AK 33
  in album: MAR7ABA
    type: MusicAlbum
    date published: 2022-07-08
  isrc code: DEQ022272758
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:19:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9b17581c0d73cb9d27fc5343d3d5419294621ea5d5cf4b93f6d072a900d001b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1fqHJk1aBuwAGxegQ8kSQa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fqHJk1aBuwAGxegQ8kSQa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b17581c0d73cb9d27fc5343d3d5419294621ea5d5cf4b93f6d072a900d001b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fqHJk1aBuwAGxegQ8kSQa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fqHJk1aBuwAGxegQ8kSQa.
    date published: 2026-06-13T12:47:07Z

Risiko
type: MusicAlbum
date published: 2022-04-01
track: Risiko
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133529
  explicit: false
  by artist: AK 33
  in album: Risiko
    type: MusicAlbum
    date published: 2022-04-01
  isrc code: DEQ022280926
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:54:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe90f41560031f598317d1e148f72f50e6b724fb4f5d379d522c47d112cfee30e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/24kP2XuzGuZp2F9rDByLN7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24kP2XuzGuZp2F9rDByLN7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90f41560031f598317d1e148f72f50e6b724fb4f5d379d522c47d112cfee30e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24kP2XuzGuZp2F9rDByLN7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24kP2XuzGuZp2F9rDByLN7.
    date published: 2026-06-13T15:41:10Z

DRITTE WELT
type: MusicAlbum
date published: 2021-11-04
track: DRITTE WELT
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132138
  explicit: false
  by artist: OMAR
  by artist: AK 33
  in album: DRITTE WELT
    type: MusicAlbum
    date published: 2021-11-04
  isrc code: DECE72106779
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:09:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ffd619ad8ffde174c6a30e5648798c5d440044b037894f5ccbd27aa28187801
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ykefXJwaMcFwyHr3SdVbk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ykefXJwaMcFwyHr3SdVbk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ffd619ad8ffde174c6a30e5648798c5d440044b037894f5ccbd27aa28187801","isrc":"DECE72106779","name":"DRITTE WELT","registered_at":"2026-06-08T01:09:00Z","spotify_id":"7ykefXJwaMcFwyHr3SdVbk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffd619ad8ffde174c6a30e5648798c5d440044b037894f5ccbd27aa28187801. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ykefXJwaMcFwyHr3SdVbk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ykefXJwaMcFwyHr3SdVbk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2ffd619ad8ffde174c6a30e5648798c5d440044b037894f5ccbd27aa28187801","isrc":"DECE72106779","name":"DRITTE WELT","registered_at":"2026-06-08T01:09:00Z","spotify_id":"7ykefXJwaMcFwyHr3SdVbk","type":"track"}

Alles Gift
type: MusicAlbum
date published: 2021-10-22
track: Alles Gift
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134400
  explicit: false
  by artist: AK 33
  in album: Alles Gift
    type: MusicAlbum
    date published: 2021-10-22
  isrc code: DEQ022151465
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:52:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcd0cdf7871b8b579a4dfea4b8719fc6a1784f735804b8d2e442d98a90a91661
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2AdAQ0KCounXG0T8aHonqb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AdAQ0KCounXG0T8aHonqb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbcd0cdf7871b8b579a4dfea4b8719fc6a1784f735804b8d2e442d98a90a91661","isrc":"DEQ022151465","name":"Alles Gift","registered_at":"2026-06-04T14:52:33Z","spotify_id":"2AdAQ0KCounXG0T8aHonqb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd0cdf7871b8b579a4dfea4b8719fc6a1784f735804b8d2e442d98a90a91661. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AdAQ0KCounXG0T8aHonqb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AdAQ0KCounXG0T8aHonqb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbcd0cdf7871b8b579a4dfea4b8719fc6a1784f735804b8d2e442d98a90a91661","isrc":"DEQ022151465","name":"Alles Gift","registered_at":"2026-06-04T14:52:33Z","spotify_id":"2AdAQ0KCounXG0T8aHonqb","type":"track"}

Jump-n-Run
type: MusicAlbum
date published: 2021-06-18
track: Jump-n-Run
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135888
  explicit: false
  by artist: Nate57
  by artist: AK 33
  in album: Jump-n-Run
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: CH7812194701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:57:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x929fa5323760cb9109bea4a57c0b81c182431babcfb0fca5d910d6d7f64f1af8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6sgDV60Jx0OZXG1Qtgpcka.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sgDV60Jx0OZXG1Qtgpcka
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929fa5323760cb9109bea4a57c0b81c182431babcfb0fca5d910d6d7f64f1af8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6sgDV60Jx0OZXG1Qtgpcka.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sgDV60Jx0OZXG1Qtgpcka.
    date published: 2026-06-13T15:41:10Z

Wenn du nur wüsstest
type: MusicAlbum
date published: 2021-04-09
track: Wenn du nur wüsstest
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125876
  explicit: false
  by artist: AK 33
  in album: Wenn du nur wüsstest
    type: MusicAlbum
    date published: 2021-04-09
  isrc code: FR59R2132408
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:15:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5uPsJX77FTSAGskPnxuwN9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uPsJX77FTSAGskPnxuwN9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d","isrc":"FR59R2132408","name":"Wenn du nur wüsstest","registered_at":"2026-06-04T14:15:58Z","spotify_id":"5uPsJX77FTSAGskPnxuwN9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uPsJX77FTSAGskPnxuwN9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uPsJX77FTSAGskPnxuwN9.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d","isrc":"FR59R2132408","name":"Wenn du nur wüsstest","registered_at":"2026-06-04T14:15:58Z","spotify_id":"5uPsJX77FTSAGskPnxuwN9","type":"track"}

Sparta
type: MusicAlbum
date published: 2021-03-05
track: Sparta
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154308
  explicit: false
  by artist: AK 33
  in album: Sparta
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: FR2X42109381
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:52:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8c1029a99cf68a7978424e573ac6d40c230a914320b73193fbbe490f6f14dbb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5qlv12yqmhKRUF68B3yqix.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qlv12yqmhKRUF68B3yqix
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c1029a99cf68a7978424e573ac6d40c230a914320b73193fbbe490f6f14dbb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qlv12yqmhKRUF68B3yqix.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qlv12yqmhKRUF68B3yqix.
    date published: 2026-06-13T17:25:41Z

Falsche Schlangen
type: MusicAlbum
date published: 2021-01-22
track: Falsche Schlangen
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146805
  explicit: false
  by artist: AK 33
  in album: Falsche Schlangen
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: FR10S2129610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:49:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4bc13c439eae73bd36e25dff9ebb1d8630104f89d4b71cf0874109f6e0d0cea3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/19pKfEjbsb3QCHTusL89dN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19pKfEjbsb3QCHTusL89dN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4bc13c439eae73bd36e25dff9ebb1d8630104f89d4b71cf0874109f6e0d0cea3","isrc":"FR10S2129610","name":"Falsche Schlangen","registered_at":"2026-06-07T15:49:31Z","spotify_id":"19pKfEjbsb3QCHTusL89dN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc13c439eae73bd36e25dff9ebb1d8630104f89d4b71cf0874109f6e0d0cea3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19pKfEjbsb3QCHTusL89dN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19pKfEjbsb3QCHTusL89dN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4bc13c439eae73bd36e25dff9ebb1d8630104f89d4b71cf0874109f6e0d0cea3","isrc":"FR10S2129610","name":"Falsche Schlangen","registered_at":"2026-06-07T15:49:31Z","spotify_id":"19pKfEjbsb3QCHTusL89dN","type":"track"}

Air Max
type: MusicAlbum
date published: 2020-11-06
track: Air Max
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153409
  explicit: false
  by artist: AK 33
  in album: Air Max
    type: MusicAlbum
    date published: 2020-11-06
  isrc code: FRS182098029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:35:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e8dfd1398f4fab59a41f3101990b1ff32be16e7041ba2ad31ac3034d048f17d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Xigi208hVCjlQT7IPc5Id.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xigi208hVCjlQT7IPc5Id
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e8dfd1398f4fab59a41f3101990b1ff32be16e7041ba2ad31ac3034d048f17d","isrc":"FRS182098029","name":"Air Max","registered_at":"2026-06-08T23:35:35Z","spotify_id":"0Xigi208hVCjlQT7IPc5Id","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8dfd1398f4fab59a41f3101990b1ff32be16e7041ba2ad31ac3034d048f17d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Xigi208hVCjlQT7IPc5Id.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xigi208hVCjlQT7IPc5Id.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4e8dfd1398f4fab59a41f3101990b1ff32be16e7041ba2ad31ac3034d048f17d","isrc":"FRS182098029","name":"Air Max","registered_at":"2026-06-08T23:35:35Z","spotify_id":"0Xigi208hVCjlQT7IPc5Id","type":"track"}

180
type: MusicAlbum
date published: 2020-10-23
track: 180
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165906
  explicit: false
  by artist: AK 33
  by artist: Nate57
  in album: 180
    type: MusicAlbum
    date published: 2020-10-23
  isrc code: FRS182043933
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:25:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd44db7a14d67d4dade279e75c78df4c3ec491ce033dffa11c0587577cffef5e6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ka1ac3s9P9fKGKHm9JMfQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ka1ac3s9P9fKGKHm9JMfQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44db7a14d67d4dade279e75c78df4c3ec491ce033dffa11c0587577cffef5e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ka1ac3s9P9fKGKHm9JMfQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ka1ac3s9P9fKGKHm9JMfQ.
    date published: 2026-06-13T15:41:10Z

Halawits 2
type: MusicAlbum
date published: 2020-07-31
track: Halawits 2
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146086
  explicit: false
  by artist: AK 33
  in album: Halawits 2
    type: MusicAlbum
    date published: 2020-07-31
  isrc code: FRX202095267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:08:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89923571ac1a5620112da6f5aabf222a49215ea909ca976df9636c4142003495
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/21Jm1f1XQwUEFU9BtWSVnZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21Jm1f1XQwUEFU9BtWSVnZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x89923571ac1a5620112da6f5aabf222a49215ea909ca976df9636c4142003495","isrc":"FRX202095267","name":"Halawits 2","registered_at":"2026-06-08T10:08:31Z","spotify_id":"21Jm1f1XQwUEFU9BtWSVnZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89923571ac1a5620112da6f5aabf222a49215ea909ca976df9636c4142003495. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21Jm1f1XQwUEFU9BtWSVnZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21Jm1f1XQwUEFU9BtWSVnZ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x89923571ac1a5620112da6f5aabf222a49215ea909ca976df9636c4142003495","isrc":"FRX202095267","name":"Halawits 2","registered_at":"2026-06-08T10:08:31Z","spotify_id":"21Jm1f1XQwUEFU9BtWSVnZ","type":"track"}

Bourbon
type: MusicAlbum
date published: 2020-07-03
track: Bourbon
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171428
  explicit: false
  by artist: AK 33
  in album: Bourbon
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: FRX202012842
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:49:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf41892333922cb2a12a1cffc12c4835f909ce91659133e2053d7206c79e356f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3GssKMu39mcmd6u4kfi2tZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GssKMu39mcmd6u4kfi2tZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41892333922cb2a12a1cffc12c4835f909ce91659133e2053d7206c79e356f9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GssKMu39mcmd6u4kfi2tZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GssKMu39mcmd6u4kfi2tZ.
    date published: 2026-06-13T15:41:10Z

Jeden Tag
type: MusicAlbum
date published: 2020-05-29
track: Jeden Tag
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154200
  explicit: false
  by artist: AK 33
  in album: Jeden Tag
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: FR59R2036433
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:46:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b2051c411f5693106b284e81a917c9ef6744f9195bcc7c17f0144e201bbc6f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6DDTbySgASJCSHe6JA9MsF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DDTbySgASJCSHe6JA9MsF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4b2051c411f5693106b284e81a917c9ef6744f9195bcc7c17f0144e201bbc6f4","isrc":"FR59R2036433","name":"Jeden Tag","registered_at":"2026-06-06T19:46:00Z","spotify_id":"6DDTbySgASJCSHe6JA9MsF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2051c411f5693106b284e81a917c9ef6744f9195bcc7c17f0144e201bbc6f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DDTbySgASJCSHe6JA9MsF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DDTbySgASJCSHe6JA9MsF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4b2051c411f5693106b284e81a917c9ef6744f9195bcc7c17f0144e201bbc6f4","isrc":"FR59R2036433","name":"Jeden Tag","registered_at":"2026-06-06T19:46:00Z","spotify_id":"6DDTbySgASJCSHe6JA9MsF","type":"track"}

Qowed
type: MusicAlbum
date published: 2020-04-17
track: Qowed
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137964
  explicit: false
  by artist: AK 33
  in album: Qowed
    type: MusicAlbum
    date published: 2020-04-17
  isrc code: FR2X42007414
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:28:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd50e8f4a409f2d77430aa2b6114b37e3b41e1a1d7c6bb073b012e51963f1e53
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0NTDoG9ZuJghunuYnvzJCS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NTDoG9ZuJghunuYnvzJCS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd50e8f4a409f2d77430aa2b6114b37e3b41e1a1d7c6bb073b012e51963f1e53. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NTDoG9ZuJghunuYnvzJCS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NTDoG9ZuJghunuYnvzJCS.
    date published: 2026-06-13T13:32:09Z

Betondschungel
type: MusicAlbum
date published: 2020-03-05
track: Betondschungel
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176551
  explicit: false
  by artist: AK 33
  in album: Betondschungel
    type: MusicAlbum
    date published: 2020-03-05
  isrc code: FR10S2051507
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:37:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf50481b493637b791a28fa194cd1658f81b11e78be557ac8ff0693cc58dcd08b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4xsoLoEd01egbSmqTQ4Du4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xsoLoEd01egbSmqTQ4Du4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50481b493637b791a28fa194cd1658f81b11e78be557ac8ff0693cc58dcd08b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xsoLoEd01egbSmqTQ4Du4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xsoLoEd01egbSmqTQ4Du4.
    date published: 2026-06-13T17:25:41Z

Moneymakers
type: MusicAlbum
date published: 2020-01-24
track: Moneymakers
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: AK 33
  in album: Moneymakers
    type: MusicAlbum
    date published: 2020-01-24
  isrc code: FRX281928996
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:33:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64fa85791f894420eb94fe19ec0c3133a3dafa0b66d29a461d90092fb3900732
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5pQVBCtnhRLPIPBLHpWe67.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pQVBCtnhRLPIPBLHpWe67
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fa85791f894420eb94fe19ec0c3133a3dafa0b66d29a461d90092fb3900732. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5pQVBCtnhRLPIPBLHpWe67.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pQVBCtnhRLPIPBLHpWe67.
    date published: 2026-06-13T17:25:41Z

Nique la police
type: MusicAlbum
date published: 2019-11-22
track: Nique la police
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186268
  explicit: false
  by artist: AK 33
  in album: Nique la police
    type: MusicAlbum
    date published: 2019-11-22
  isrc code: FRX201925960
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:29:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb6399a2ad0c1db2249cfeed468ffa0901a34c54f3e9c66ab6953ef079a2d6a32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7qYR5uhypxjrNSDzewLykr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qYR5uhypxjrNSDzewLykr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb6399a2ad0c1db2249cfeed468ffa0901a34c54f3e9c66ab6953ef079a2d6a32","isrc":"FRX201925960","name":"Nique la police","registered_at":"2026-06-04T14:29:54Z","spotify_id":"7qYR5uhypxjrNSDzewLykr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6399a2ad0c1db2249cfeed468ffa0901a34c54f3e9c66ab6953ef079a2d6a32. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qYR5uhypxjrNSDzewLykr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qYR5uhypxjrNSDzewLykr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb6399a2ad0c1db2249cfeed468ffa0901a34c54f3e9c66ab6953ef079a2d6a32","isrc":"FRX201925960","name":"Nique la police","registered_at":"2026-06-04T14:29:54Z","spotify_id":"7qYR5uhypxjrNSDzewLykr","type":"track"}

Halawits
type: MusicAlbum
date published: 2019-08-09
track: Halawits
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150666
  explicit: false
  by artist: AK 33
  in album: Halawits
    type: MusicAlbum
    date published: 2019-08-09
  isrc code: CH7811929265
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:48:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57e729db7c64fb6b058644d4eb1932ebf659db956790d2eca4c492caecf076a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5eqDqAP61Q8KlGI4JLsBUu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqDqAP61Q8KlGI4JLsBUu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e729db7c64fb6b058644d4eb1932ebf659db956790d2eca4c492caecf076a1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5eqDqAP61Q8KlGI4JLsBUu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eqDqAP61Q8KlGI4JLsBUu.
    date published: 2026-06-13T15:41:10Z

En Masse
type: MusicAlbum
date published: 2019-06-08
track: En Masse
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170666
  explicit: false
  by artist: AK 33
  in album: En Masse
    type: MusicAlbum
    date published: 2019-06-08
  isrc code: CH7811927622
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:30:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f01217c5b36c7836e4d362249a4cf1acc183a5b982edae4f152452c7c3c5a34
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1T1YmV0WJWoyBH1xJ4hbZg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T1YmV0WJWoyBH1xJ4hbZg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f01217c5b36c7836e4d362249a4cf1acc183a5b982edae4f152452c7c3c5a34","isrc":"CH7811927622","name":"En Masse","registered_at":"2026-06-05T18:30:23Z","spotify_id":"1T1YmV0WJWoyBH1xJ4hbZg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f01217c5b36c7836e4d362249a4cf1acc183a5b982edae4f152452c7c3c5a34. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1T1YmV0WJWoyBH1xJ4hbZg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T1YmV0WJWoyBH1xJ4hbZg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9f01217c5b36c7836e4d362249a4cf1acc183a5b982edae4f152452c7c3c5a34","isrc":"CH7811927622","name":"En Masse","registered_at":"2026-06-05T18:30:23Z","spotify_id":"1T1YmV0WJWoyBH1xJ4hbZg","type":"track"}

STFU
type: MusicAlbum
date published: 2024-12-13
track: STFU
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135769
  explicit: false
  by artist: AK 33
  in album: STFU
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: DGA0S2442882
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:12:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d94c24bbffe3e6c30a85c7fbfc04bc04748eb44ad3cb4b32deaedca914d443b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4k84romPjn2EpS1Y4aLyx2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4k84romPjn2EpS1Y4aLyx2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d94c24bbffe3e6c30a85c7fbfc04bc04748eb44ad3cb4b32deaedca914d443b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4k84romPjn2EpS1Y4aLyx2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4k84romPjn2EpS1Y4aLyx2.
    date published: 2026-06-13T15:41:10Z

Unschuldige Kinder
type: MusicAlbum
date published: 2024-11-22
track: Unschuldige Kinder
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146063
  explicit: false
  by artist: AK 33
  in album: Unschuldige Kinder
    type: MusicAlbum
    date published: 2024-11-22
  isrc code: DGA0R2458080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:43:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30de62f89a8578f1c58a3543dd92601dab7d782417b49a95435839a6bf546135
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1pZ2VQfYtlXcZATnWdxmOK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pZ2VQfYtlXcZATnWdxmOK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30de62f89a8578f1c58a3543dd92601dab7d782417b49a95435839a6bf546135","isrc":"DGA0R2458080","name":"Unschuldige Kinder","registered_at":"2026-06-04T12:43:55Z","spotify_id":"1pZ2VQfYtlXcZATnWdxmOK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30de62f89a8578f1c58a3543dd92601dab7d782417b49a95435839a6bf546135. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pZ2VQfYtlXcZATnWdxmOK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pZ2VQfYtlXcZATnWdxmOK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x30de62f89a8578f1c58a3543dd92601dab7d782417b49a95435839a6bf546135","isrc":"DGA0R2458080","name":"Unschuldige Kinder","registered_at":"2026-06-04T12:43:55Z","spotify_id":"1pZ2VQfYtlXcZATnWdxmOK","type":"track"}

Toter Winkel
type: MusicAlbum
date published: 2024-10-11
track: Toter Winkel
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134694
  explicit: false
  by artist: AK 33
  in album: Toter Winkel
    type: MusicAlbum
    date published: 2024-10-11
  isrc code: DGA0P2401086
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:50:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb583fb92a56e310bbaa4890b115bf4d3429525fd10a55e7ef90d1c38f93b07de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0odeBK2wF764ceGjbd7hhW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0odeBK2wF764ceGjbd7hhW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb583fb92a56e310bbaa4890b115bf4d3429525fd10a55e7ef90d1c38f93b07de","isrc":"DGA0P2401086","name":"Toter Winkel","registered_at":"2026-06-07T03:50:36Z","spotify_id":"0odeBK2wF764ceGjbd7hhW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb583fb92a56e310bbaa4890b115bf4d3429525fd10a55e7ef90d1c38f93b07de. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0odeBK2wF764ceGjbd7hhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0odeBK2wF764ceGjbd7hhW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb583fb92a56e310bbaa4890b115bf4d3429525fd10a55e7ef90d1c38f93b07de","isrc":"DGA0P2401086","name":"Toter Winkel","registered_at":"2026-06-07T03:50:36Z","spotify_id":"0odeBK2wF764ceGjbd7hhW","type":"track"}

bissu dumm ¿ MEGALODON REMIX
type: MusicRecording
duration: PT18M34S
duration ms: 1114155
explicit: false
by artist: Bonez MC
by artist: Nate57
by artist: Jugglerz
by artist: AchtVier
by artist: AK 33
by artist: AK AUSSERKONTROLLE
by artist: AZAD
by artist: Big Toe
by artist: CANEY030
by artist: Celo & Abdi
by artist: Crackaveli
by artist: Curse
by artist: Dardan
by artist: Die P
by artist: Eno
by artist: FiNCH
by artist: Frauenarzt
by artist: Hakan Abi
by artist: Haze
by artist: Jaill
by artist: Jan Delay
by artist: Jonesmann
by artist: Juju
by artist: Kaisa Natron
by artist: Kolja Goldstein
by artist: Kontra K
by artist: Kwam.E
by artist: LAAS
by artist: LX
by artist: makko
by artist: Massiv
by artist: MP FRESHLY
by artist: Nizi19
by artist: Olexesh
by artist: OTW
by artist: Reeperbahn Kareem
by artist: Sa4
by artist: Saliou
by artist: Samra
by artist: Sido
by artist: SIL3A
by artist: Silva
by artist: Ski Aggu
by artist: Tom Hengst
by artist: Vega
by artist: Veysel
by artist: Zined
by artist: ZINED
in album: bissu dumm ¿ MEGALODON REMIX
  type: MusicAlbum
  date published: 2025-04-16

CANNABIS IN DEN LUNGEN
type: MusicRecording
duration: PT2M34S
duration ms: 154285
explicit: false
by artist: AK 33
in album: CANNABIS IN DEN LUNGEN
  type: MusicAlbum
  date published: 2023-05-05
isrc code: DEQ022371826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:58:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2L0rLfKYbxiXMiKKij0PFt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L0rLfKYbxiXMiKKij0PFt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21","isrc":"DEQ022371826","name":"CANNABIS IN DEN LUNGEN","registered_at":"2026-06-04T11:58:12Z","spotify_id":"2L0rLfKYbxiXMiKKij0PFt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2L0rLfKYbxiXMiKKij0PFt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L0rLfKYbxiXMiKKij0PFt.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe94c3f57325a312d6b862a4cd2cb6fc2c8aa8a1503829e76a85709eae937db21","isrc":"DEQ022371826","name":"CANNABIS IN DEN LUNGEN","registered_at":"2026-06-04T11:58:12Z","spotify_id":"2L0rLfKYbxiXMiKKij0PFt","type":"track"}

Wespennest
type: MusicRecording
duration: PT2M4S
duration ms: 124651
explicit: false
by artist: AK 33
in album: Wespennest
  type: MusicAlbum
  date published: 2023-12-15
isrc code: DGA0Q2316036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:32:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84eca3056255c9ed155b42a45f41523fc4e20adadf2c05aa9094908f17f7166b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6CKjBTeo7zWCCMNLQqdiCu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CKjBTeo7zWCCMNLQqdiCu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84eca3056255c9ed155b42a45f41523fc4e20adadf2c05aa9094908f17f7166b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CKjBTeo7zWCCMNLQqdiCu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CKjBTeo7zWCCMNLQqdiCu.
  date published: 2026-06-13T12:47:07Z

OMERTA
type: MusicRecording
duration: PT2M42S
duration ms: 162206
explicit: false
by artist: AK 33
by artist: OMAR
in album: OMERTA
  type: MusicAlbum
  date published: 2024-01-05
isrc code: DGA0Q2392957
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:31:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30ac3fbdad7401aa5fa16a73335269f33cdf7080fc7f69b080d60a54f19d70e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6nYKoerHvZsavUqXSF1iOB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nYKoerHvZsavUqXSF1iOB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ac3fbdad7401aa5fa16a73335269f33cdf7080fc7f69b080d60a54f19d70e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nYKoerHvZsavUqXSF1iOB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nYKoerHvZsavUqXSF1iOB.
  date published: 2026-06-13T12:47:07Z

AUGEN
type: MusicRecording
duration: PT2M24S
duration ms: 144000
explicit: false
by artist: AK 33
in album: AUGEN
  type: MusicAlbum
  date published: 2024-02-09
isrc code: FR2X42442230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:40:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x048dd1a344eb7e07d39be93b66151ba0e51123a71dfd1125a4c7db5d36b309a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/08yLPfTIewxglgOrHCrxIY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08yLPfTIewxglgOrHCrxIY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048dd1a344eb7e07d39be93b66151ba0e51123a71dfd1125a4c7db5d36b309a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08yLPfTIewxglgOrHCrxIY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08yLPfTIewxglgOrHCrxIY.
  date published: 2026-06-13T12:47:07Z

Wenn du nur wüsstest
type: MusicRecording
duration: PT2M5S
duration ms: 125876
explicit: false
by artist: AK 33
in album: Wenn du nur wüsstest
  type: MusicAlbum
  date published: 2021-04-09
isrc code: FR59R2132408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:15:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5uPsJX77FTSAGskPnxuwN9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uPsJX77FTSAGskPnxuwN9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d","isrc":"FR59R2132408","name":"Wenn du nur wüsstest","registered_at":"2026-06-04T14:15:58Z","spotify_id":"5uPsJX77FTSAGskPnxuwN9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uPsJX77FTSAGskPnxuwN9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uPsJX77FTSAGskPnxuwN9.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2c03b043cdfb32c7b7ee2aa20c1741f7809f76068ee0975dd02f36d8c2f1d87d","isrc":"FR59R2132408","name":"Wenn du nur wüsstest","registered_at":"2026-06-04T14:15:58Z","spotify_id":"5uPsJX77FTSAGskPnxuwN9","type":"track"}

Ghettokids
type: MusicRecording
duration: PT3M14S
duration ms: 194400
explicit: false
by artist: AK 33
in album: Ghettokids
  type: MusicAlbum
  date published: 2024-01-19
isrc code: FR10S2430064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:57:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a4c89fc0b0e2b88eb17ca68974d5f5d2ab5355c67598342c3cb0301333fd233
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Cm9ShrqRsSW7WKsyV3jqT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Cm9ShrqRsSW7WKsyV3jqT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4c89fc0b0e2b88eb17ca68974d5f5d2ab5355c67598342c3cb0301333fd233. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Cm9ShrqRsSW7WKsyV3jqT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Cm9ShrqRsSW7WKsyV3jqT.
  date published: 2026-06-13T17:25:41Z

Kopf durch die Wand
type: MusicRecording
duration: PT2M1S
duration ms: 121187
explicit: false
by artist: AK 33
by artist: OMAR
in album: Kopf durch die Wand
  type: MusicAlbum
  date published: 2022-10-28
isrc code: DEQ022283833
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:08:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1toR12Y8NAf526ywnBqAG3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1toR12Y8NAf526ywnBqAG3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0","isrc":"DEQ022283833","name":"Kopf durch die Wand","registered_at":"2026-06-05T09:08:25Z","spotify_id":"1toR12Y8NAf526ywnBqAG3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1toR12Y8NAf526ywnBqAG3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1toR12Y8NAf526ywnBqAG3.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x114a1e66de261ff1e171c12a0b14f6bd57849608ca94a376ecf4dabb809cb2e0","isrc":"DEQ022283833","name":"Kopf durch die Wand","registered_at":"2026-06-05T09:08:25Z","spotify_id":"1toR12Y8NAf526ywnBqAG3","type":"track"}

EHRE DER VERBRECHER
type: MusicRecording
duration: PT2M46S
duration ms: 166735
explicit: false
by artist: AK 33
by artist: ARI50
in album: EHRE DER VERBRECHER
  type: MusicAlbum
  date published: 2023-06-09
isrc code: DEQ022372189
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:03:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ZHcVsWV7YNzuxnca5q6JC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZHcVsWV7YNzuxnca5q6JC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c","isrc":"DEQ022372189","name":"EHRE DER VERBRECHER","registered_at":"2026-06-05T06:03:31Z","spotify_id":"3ZHcVsWV7YNzuxnca5q6JC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZHcVsWV7YNzuxnca5q6JC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZHcVsWV7YNzuxnca5q6JC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x361ab34eba16199376386b5ee96dc5483671ec20dc98c25834a6002aa5d4582c","isrc":"DEQ022372189","name":"EHRE DER VERBRECHER","registered_at":"2026-06-05T06:03:31Z","spotify_id":"3ZHcVsWV7YNzuxnca5q6JC","type":"track"}

Unter Druck
type: MusicRecording
duration: PT2M42S
duration ms: 162390
explicit: false
by artist: AK 33
by artist: SIL3A
in album: Unter Druck
  type: MusicAlbum
  date published: 2021-03-19
isrc code: FR2X42177709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:03:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1AyIFCqOqISuZT3cRNllpD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AyIFCqOqISuZT3cRNllpD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33","isrc":"FR2X42177709","name":"Unter Druck","registered_at":"2026-06-05T14:03:40Z","spotify_id":"1AyIFCqOqISuZT3cRNllpD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AyIFCqOqISuZT3cRNllpD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AyIFCqOqISuZT3cRNllpD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a9a5745fe84f135b3c84488a22a4915a1f97395a00568c6d346d47a989edb33","isrc":"FR2X42177709","name":"Unter Druck","registered_at":"2026-06-05T14:03:40Z","spotify_id":"1AyIFCqOqISuZT3cRNllpD","type":"track"}

Verflucht
type: MusicRecording
duration: PT2M43S
duration ms: 163216
explicit: false
by artist: AK 33
in album: Verflucht
  type: MusicAlbum
  date published: 2024-03-08
isrc code: FR96X2402036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:49:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63b034ec9e32cc9ee8f9d3afc16beae003c4405d3231b2ea5c9f8cabb65b36d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/02qzLp718S7zlLxNKKB2Ni.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02qzLp718S7zlLxNKKB2Ni
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b034ec9e32cc9ee8f9d3afc16beae003c4405d3231b2ea5c9f8cabb65b36d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02qzLp718S7zlLxNKKB2Ni.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02qzLp718S7zlLxNKKB2Ni.
  date published: 2026-06-13T17:25:41Z

Boys from the jungle
type: MusicRecording
duration: PT2M25S
duration ms: 145882
explicit: false
by artist: AK 33
in album: Boys from the jungle
  type: MusicAlbum
  date published: 2023-07-28
isrc code: DEQ022383124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:08:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/357yp59aSO76Rhq2amn5GK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/357yp59aSO76Rhq2amn5GK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c","isrc":"DEQ022383124","name":"Boys from the jungle","registered_at":"2026-06-08T15:08:50Z","spotify_id":"357yp59aSO76Rhq2amn5GK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/357yp59aSO76Rhq2amn5GK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/357yp59aSO76Rhq2amn5GK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3ad47429c02bc9181636a48e3b2c085fffb876ff11db7dee5abea6dfef96c97c","isrc":"DEQ022383124","name":"Boys from the jungle","registered_at":"2026-06-08T15:08:50Z","spotify_id":"357yp59aSO76Rhq2amn5GK","type":"track"}

Iba3ash
type: MusicRecording
duration: PT2M42S
duration ms: 162868
explicit: false
by artist: AK 33
by artist: SIL3A
in album: Iba3ash
  type: MusicAlbum
  date published: 2021-12-03
isrc code: DEQ022151630
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:11:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x946d5783e84a5bb82364ac36c5e3ff66a6b625ff3a6632151e24200910e9e864
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4NEZgJxfI42VNvCHQNpPVZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NEZgJxfI42VNvCHQNpPVZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946d5783e84a5bb82364ac36c5e3ff66a6b625ff3a6632151e24200910e9e864. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NEZgJxfI42VNvCHQNpPVZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NEZgJxfI42VNvCHQNpPVZ.
  date published: 2026-06-13T12:47:07Z

Drysift & Hennessy
type: MusicRecording
duration: PT2M24S
duration ms: 144000
explicit: false
by artist: AK 33
by artist: SIL3A
in album: Drysift & Hennessy
  type: MusicAlbum
  date published: 2020-12-18
isrc code: DGA052072029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:03:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4CpK9rhcGVeRAnLcYqYxW5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CpK9rhcGVeRAnLcYqYxW5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a","isrc":"DGA052072029","name":"Drysift & Hennessy","registered_at":"2026-06-05T14:03:38Z","spotify_id":"4CpK9rhcGVeRAnLcYqYxW5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CpK9rhcGVeRAnLcYqYxW5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CpK9rhcGVeRAnLcYqYxW5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc4b88b8a2dc6790a4e7fc7cda18acfaad4457f7e637f3021505d5361055c6c1a","isrc":"DGA052072029","name":"Drysift & Hennessy","registered_at":"2026-06-05T14:03:38Z","spotify_id":"4CpK9rhcGVeRAnLcYqYxW5","type":"track"}

Nlp
type: MusicRecording
duration: PT2M33S
duration ms: 153402
explicit: false
by artist: AK 33
by artist: SIL3A
in album: Nlp
  type: MusicAlbum
  date published: 2020-10-02
isrc code: FRX762094972
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:49:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2451aed958ab11c1b4f0e4eba8f20cbc1c0d0b565e6d333ff8b5ade91b3ce6c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1xwcXRleq2IIkNo381SMc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xwcXRleq2IIkNo381SMc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2451aed958ab11c1b4f0e4eba8f20cbc1c0d0b565e6d333ff8b5ade91b3ce6c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xwcXRleq2IIkNo381SMc8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xwcXRleq2IIkNo381SMc8.
  date published: 2026-06-13T15:41:10Z

NUR BISSCHEN
type: MusicRecording
duration: PT2M44S
duration ms: 164912
explicit: false
by artist: AK 33
in album: NUR BISSCHEN
  type: MusicAlbum
  date published: 2024-07-12
isrc code: DGA062486196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:34:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0xR0Rqda7pLq7ccn8cVLuE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xR0Rqda7pLq7ccn8cVLuE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f","isrc":"DGA062486196","name":"NUR BISSCHEN","registered_at":"2026-06-05T04:34:17Z","spotify_id":"0xR0Rqda7pLq7ccn8cVLuE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xR0Rqda7pLq7ccn8cVLuE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xR0Rqda7pLq7ccn8cVLuE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xee9e4337deaefd74e2519a269f87f1dc2fab16170930beca25d0dfecb26bee3f","isrc":"DGA062486196","name":"NUR BISSCHEN","registered_at":"2026-06-05T04:34:17Z","spotify_id":"0xR0Rqda7pLq7ccn8cVLuE","type":"track"}

TUNNELBLICK
type: MusicRecording
duration: PT2M35S
duration ms: 155738
explicit: false
by artist: AK 33
in album: TUNNELBLICK
  type: MusicAlbum
  date published: 2024-05-03
isrc code: FRX452424204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:03:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02583122aeb2cb458f026b9114dc124d1e2d1af448f87647f980f50ce61a5383
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Xw9izVXFFF2qJyJ7NvnIH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xw9izVXFFF2qJyJ7NvnIH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02583122aeb2cb458f026b9114dc124d1e2d1af448f87647f980f50ce61a5383. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Xw9izVXFFF2qJyJ7NvnIH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xw9izVXFFF2qJyJ7NvnIH.
  date published: 2026-06-13T15:41:10Z

Death Row
type: MusicRecording
duration: PT2M18S
duration ms: 138591
explicit: false
by artist: AK 33
in album: Death Row
  type: MusicAlbum
  date published: 2024-02-23
isrc code: FR59R2449641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:41:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0DeMvXkX52g3VJa6almOTm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DeMvXkX52g3VJa6almOTm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6","isrc":"FR59R2449641","name":"Death Row","registered_at":"2026-06-06T19:41:03Z","spotify_id":"0DeMvXkX52g3VJa6almOTm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DeMvXkX52g3VJa6almOTm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DeMvXkX52g3VJa6almOTm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd82153644a4c0acd96a645f54cd70166572a9e75ce2c74bc8bc0b15aa98785d6","isrc":"FR59R2449641","name":"Death Row","registered_at":"2026-06-06T19:41:03Z","spotify_id":"0DeMvXkX52g3VJa6almOTm","type":"track"}

Cocaine
type: MusicRecording
duration: PT2M2S
duration ms: 122400
explicit: false
by artist: AK 33
in album: Cocaine
  type: MusicAlbum
  date published: 2023-11-10
isrc code: DGA0L2347819
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:50:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3e9dabff046c5cde3d58830e4701993ed5f7a34d1270f69641ead1c49e72c99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6lQJCt23SVtFc7Qidq8r62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lQJCt23SVtFc7Qidq8r62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e9dabff046c5cde3d58830e4701993ed5f7a34d1270f69641ead1c49e72c99. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lQJCt23SVtFc7Qidq8r62.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lQJCt23SVtFc7Qidq8r62.
  date published: 2026-06-13T17:25:41Z

UNBELIEBT
type: MusicRecording
duration: PT2M20S
duration ms: 140357
explicit: false
by artist: AK 33
in album: UNBELIEBT
  type: MusicAlbum
  date published: 2023-10-13
isrc code: DEQ022391655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:32:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3a3a7fbcaa375e12e6ba2e23cddf8b98b11ac2aea07aaa8e0fd1c89229e7799
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2imBUMVIBDPgQUQW5SgiQ3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2imBUMVIBDPgQUQW5SgiQ3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a3a7fbcaa375e12e6ba2e23cddf8b98b11ac2aea07aaa8e0fd1c89229e7799. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2imBUMVIBDPgQUQW5SgiQ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2imBUMVIBDPgQUQW5SgiQ3.
  date published: 2026-06-13T17:25:41Z