Kasi
type: MusicGroup
genre: german pop
popularity: 59
followers: 58415
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a5eee4c68b5531ad64c83dddf3c0b6a295c500f1ede57a499ea045db4f34f73
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/7d637d84-8d28-4815-be6b-a87c78750589.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d637d84-8d28-4815-be6b-a87c78750589.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d637d84-8d28-4815-be6b-a87c78750589
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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 0x5a5eee4c68b5531ad64c83dddf3c0b6a295c500f1ede57a499ea045db4f34f73. 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/7d637d84-8d28-4815-be6b-a87c78750589.json and https://artists.proofprofile.net/proofs/artist/7d637d84-8d28-4815-be6b-a87c78750589.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: sommernacht <3
  type: MusicAlbum
  date published: 2023-09-08
album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
  track: hausnummer_16_v7
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141077
    explicit: false
    by artist: Kasi
    by artist: antonius
    by artist: Ericson
    in album: harddrive2024
      type: MusicAlbum
      date published: 2024-10-18
    isrc code: DEE862401399
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T10:38:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebf91e97b226543779ddc199dd846beac835ab723a05afe8732646dbd9e02ae5
    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/4zh37HtLQZ3ieN2CBLIvPa.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zh37HtLQZ3ieN2CBLIvPa
    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 0xebf91e97b226543779ddc199dd846beac835ab723a05afe8732646dbd9e02ae5. 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/4zh37HtLQZ3ieN2CBLIvPa.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/4zh37HtLQZ3ieN2CBLIvPa.
      date published: 2026-06-13T15:41:10Z
  track: boys do cry_edit_v6
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120794
    explicit: false
    by artist: Kasi
    by artist: antonius
    in album: harddrive2024
      type: MusicAlbum
      date published: 2024-10-18
    isrc code: DEE862401489
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T07:28:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2
    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/4Li9kvTGRRHwjLAK2JXm2C.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Li9kvTGRRHwjLAK2JXm2C
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2","isrc":"DEE862401489","name":"boys do cry_edit_v6","registered_at":"2026-06-05T07:28:06Z","spotify_id":"4Li9kvTGRRHwjLAK2JXm2C","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 0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2. 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/4Li9kvTGRRHwjLAK2JXm2C.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/4Li9kvTGRRHwjLAK2JXm2C.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2","isrc":"DEE862401489","name":"boys do cry_edit_v6","registered_at":"2026-06-05T07:28:06Z","spotify_id":"4Li9kvTGRRHwjLAK2JXm2C","type":"track"}
  track: leicht beschwipst_demo2
    type: MusicRecording
    duration: PT1M49S
    duration ms: 109829
    explicit: false
    by artist: Kasi
    by artist: antonius
    in album: harddrive2024
      type: MusicAlbum
      date published: 2024-10-18
    isrc code: DEE862401490
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T08:20:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c
    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/0AgSvmbX4PBQDkEhVABV2a.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AgSvmbX4PBQDkEhVABV2a
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c","isrc":"DEE862401490","name":"leicht beschwipst_demo2","registered_at":"2026-06-04T08:20:04Z","spotify_id":"0AgSvmbX4PBQDkEhVABV2a","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 0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c. 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/0AgSvmbX4PBQDkEhVABV2a.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/0AgSvmbX4PBQDkEhVABV2a.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c","isrc":"DEE862401490","name":"leicht beschwipst_demo2","registered_at":"2026-06-04T08:20:04Z","spotify_id":"0AgSvmbX4PBQDkEhVABV2a","type":"track"}
  track: mein herz setzt aus_v2
    type: MusicRecording
    duration: PT1M43S
    duration ms: 103262
    explicit: false
    by artist: Kasi
    in album: harddrive2024
      type: MusicAlbum
      date published: 2024-10-18
    isrc code: DEE862401491
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T10:20:37+00:00
    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
  track: schweigen uns an_v3
  track: 30 zigaretten_v3
  track: wohnheimzimmer_v4
  track: neunzehn_mitvocals_v2
album: Boys Do Cry
album: kids
track: meinen die uns
track: Boys Do Cry
track: hausnummer_16_v7
track: boys do cry_edit_v6
track: leicht beschwipst_demo2
track: mein herz setzt aus_v2
track: schweigen uns an_v3
track: 30 zigaretten_v3
track: wohnheimzimmer_v4
track: neunzehn_mitvocals_v2
track: Tut es noch weh
track: 25grad
track: weisst du noch
track: kids
track: wie lang geht das noch gut
track: 2009
track: alles was ich anfass geht kaputt

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987

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/1yWQ5ur5gMQDZ5DivVnYeR.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yWQ5ur5gMQDZ5DivVnYeR

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987","isrc":"DEE862401491","name":"mein herz setzt aus_v2","registered_at":"2026-06-04T10:20:37Z","spotify_id":"1yWQ5ur5gMQDZ5DivVnYeR","type":"track"}

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 0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987. 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/1yWQ5ur5gMQDZ5DivVnYeR.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/1yWQ5ur5gMQDZ5DivVnYeR.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987","isrc":"DEE862401491","name":"mein herz setzt aus_v2","registered_at":"2026-06-04T10:20:37Z","spotify_id":"1yWQ5ur5gMQDZ5DivVnYeR","type":"track"}

schweigen uns an_v3
type: MusicRecording
duration: PT2M21S
duration ms: 141582
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:14:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd
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/5rC9q9S9eHyf0o3r6dXH5Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rC9q9S9eHyf0o3r6dXH5Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd","isrc":"DEE862401492","name":"schweigen uns an_v3","registered_at":"2026-06-04T13:14:32Z","spotify_id":"5rC9q9S9eHyf0o3r6dXH5Y","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 0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd. 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/5rC9q9S9eHyf0o3r6dXH5Y.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/5rC9q9S9eHyf0o3r6dXH5Y.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd","isrc":"DEE862401492","name":"schweigen uns an_v3","registered_at":"2026-06-04T13:14:32Z","spotify_id":"5rC9q9S9eHyf0o3r6dXH5Y","type":"track"}

30 zigaretten_v3
type: MusicRecording
duration: PT2M2S
duration ms: 122333
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401493
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:45:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091
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/1OWth3kXHs03HNPRLPYVaT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OWth3kXHs03HNPRLPYVaT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091","isrc":"DEE862401493","name":"30 zigaretten_v3","registered_at":"2026-06-04T14:45:13Z","spotify_id":"1OWth3kXHs03HNPRLPYVaT","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 0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091. 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/1OWth3kXHs03HNPRLPYVaT.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/1OWth3kXHs03HNPRLPYVaT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091","isrc":"DEE862401493","name":"30 zigaretten_v3","registered_at":"2026-06-04T14:45:13Z","spotify_id":"1OWth3kXHs03HNPRLPYVaT","type":"track"}

wohnheimzimmer_v4
type: MusicRecording
duration: PT3M7S
duration ms: 187309
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:41:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e27e12c3cd27da9a99414842bca170a9d2116ef3511c0df5a7fa0625db2dd17
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/3EECM7twy6qrFWaU315p3S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EECM7twy6qrFWaU315p3S
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 0x2e27e12c3cd27da9a99414842bca170a9d2116ef3511c0df5a7fa0625db2dd17. 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/3EECM7twy6qrFWaU315p3S.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/3EECM7twy6qrFWaU315p3S.
  date published: 2026-06-13T15:41:10Z

neunzehn_mitvocals_v2
type: MusicRecording
duration: PT2M21S
duration ms: 141421
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:44:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eec83a3e4f8c7b65be77d236c5570fb24233fb4ce0bd27c6df711d9a70c16aa
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/1flGKoqBZ8TFCb0IES2fHO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1flGKoqBZ8TFCb0IES2fHO
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 0x4eec83a3e4f8c7b65be77d236c5570fb24233fb4ce0bd27c6df711d9a70c16aa. 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/1flGKoqBZ8TFCb0IES2fHO.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/1flGKoqBZ8TFCb0IES2fHO.
  date published: 2026-06-13T15:41:10Z

Boys Do Cry
type: MusicAlbum
date published: 2022-08-19
track: Boys Do Cry
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153000
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: Boys Do Cry
    type: MusicAlbum
    date published: 2022-08-19
  isrc code: DEZC62286367
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T02:08:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4
  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/1iICY8qXRZKHThDyFYJql1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iICY8qXRZKHThDyFYJql1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4","isrc":"DEZC62286367","name":"Boys Do Cry","registered_at":"2026-06-02T02:08:55Z","spotify_id":"1iICY8qXRZKHThDyFYJql1","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 0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4. 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/1iICY8qXRZKHThDyFYJql1.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/1iICY8qXRZKHThDyFYJql1.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4","isrc":"DEZC62286367","name":"Boys Do Cry","registered_at":"2026-06-02T02:08:55Z","spotify_id":"1iICY8qXRZKHThDyFYJql1","type":"track"}

kids
type: MusicAlbum
date published: 2026-03-20
track: weisst du noch
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111044
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: kids
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154155
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: wie lang geht das noch gut
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144859
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: 2009
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121013
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: alles was ich anfass geht kaputt
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231310
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: 925
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111187
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: juli
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162187
  explicit: false
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: oktober
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146301
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: herbst
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146883
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: wir drei
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160111
  explicit: false
  by artist: Kasi
  by artist: antonius
  by artist: Vince
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: kommst du runter, bin hier
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161938
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20
track: die welt geht vor die hunde
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171864
  explicit: false
  by artist: Kasi
  by artist: antonius
  in album: kids
    type: MusicAlbum
    date published: 2026-03-20

meinen die uns
type: MusicRecording
duration: PT2M48S
duration ms: 168613
explicit: false
by artist: Zartmann
by artist: Kasi
by artist: Aaron
by artist: antonius
in album: dafür bin ich frei EP
  type: MusicAlbum
  date published: 2024-06-21
isrc code: DE1FB2400092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:50:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c
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/2Zrv4bCzz8Ix9mGWse1Exc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Zrv4bCzz8Ix9mGWse1Exc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c","isrc":"DE1FB2400092","name":"meinen die uns","registered_at":"2026-06-01T08:50:11Z","spotify_id":"2Zrv4bCzz8Ix9mGWse1Exc","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 0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c. 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/2Zrv4bCzz8Ix9mGWse1Exc.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/2Zrv4bCzz8Ix9mGWse1Exc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c","isrc":"DE1FB2400092","name":"meinen die uns","registered_at":"2026-06-01T08:50:11Z","spotify_id":"2Zrv4bCzz8Ix9mGWse1Exc","type":"track"}

Boys Do Cry
type: MusicRecording
duration: PT2M33S
duration ms: 153000
explicit: false
by artist: Kasi
by artist: antonius
in album: Boys Do Cry
  type: MusicAlbum
  date published: 2022-08-19
isrc code: DEZC62286367
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:08:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4
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/1iICY8qXRZKHThDyFYJql1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iICY8qXRZKHThDyFYJql1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4","isrc":"DEZC62286367","name":"Boys Do Cry","registered_at":"2026-06-02T02:08:55Z","spotify_id":"1iICY8qXRZKHThDyFYJql1","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 0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4. 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/1iICY8qXRZKHThDyFYJql1.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/1iICY8qXRZKHThDyFYJql1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x12547a3120d309f623a4e5f871a202f87aae40408dd4554af7655a87337d5ba4","isrc":"DEZC62286367","name":"Boys Do Cry","registered_at":"2026-06-02T02:08:55Z","spotify_id":"1iICY8qXRZKHThDyFYJql1","type":"track"}

hausnummer_16_v7
type: MusicRecording
duration: PT2M21S
duration ms: 141077
explicit: false
by artist: Kasi
by artist: antonius
by artist: Ericson
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401399
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:38:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebf91e97b226543779ddc199dd846beac835ab723a05afe8732646dbd9e02ae5
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/4zh37HtLQZ3ieN2CBLIvPa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zh37HtLQZ3ieN2CBLIvPa
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 0xebf91e97b226543779ddc199dd846beac835ab723a05afe8732646dbd9e02ae5. 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/4zh37HtLQZ3ieN2CBLIvPa.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/4zh37HtLQZ3ieN2CBLIvPa.
  date published: 2026-06-13T15:41:10Z

boys do cry_edit_v6
type: MusicRecording
duration: PT2M0S
duration ms: 120794
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2
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/4Li9kvTGRRHwjLAK2JXm2C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Li9kvTGRRHwjLAK2JXm2C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2","isrc":"DEE862401489","name":"boys do cry_edit_v6","registered_at":"2026-06-05T07:28:06Z","spotify_id":"4Li9kvTGRRHwjLAK2JXm2C","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 0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2. 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/4Li9kvTGRRHwjLAK2JXm2C.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/4Li9kvTGRRHwjLAK2JXm2C.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc44c9baafe65f42a7a9c9505627ec76dff688c33482bbbf6ea0c14afe9984df2","isrc":"DEE862401489","name":"boys do cry_edit_v6","registered_at":"2026-06-05T07:28:06Z","spotify_id":"4Li9kvTGRRHwjLAK2JXm2C","type":"track"}

leicht beschwipst_demo2
type: MusicRecording
duration: PT1M49S
duration ms: 109829
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:20:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c
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/0AgSvmbX4PBQDkEhVABV2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AgSvmbX4PBQDkEhVABV2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c","isrc":"DEE862401490","name":"leicht beschwipst_demo2","registered_at":"2026-06-04T08:20:04Z","spotify_id":"0AgSvmbX4PBQDkEhVABV2a","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 0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c. 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/0AgSvmbX4PBQDkEhVABV2a.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/0AgSvmbX4PBQDkEhVABV2a.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9b0f6f7b8ffb6ccc2ed0403e8083d56d97138047e3d6907e745bb9d0d3d6e53c","isrc":"DEE862401490","name":"leicht beschwipst_demo2","registered_at":"2026-06-04T08:20:04Z","spotify_id":"0AgSvmbX4PBQDkEhVABV2a","type":"track"}

mein herz setzt aus_v2
type: MusicRecording
duration: PT1M43S
duration ms: 103262
explicit: false
by artist: Kasi
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:20:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987
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/1yWQ5ur5gMQDZ5DivVnYeR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yWQ5ur5gMQDZ5DivVnYeR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987","isrc":"DEE862401491","name":"mein herz setzt aus_v2","registered_at":"2026-06-04T10:20:37Z","spotify_id":"1yWQ5ur5gMQDZ5DivVnYeR","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 0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987. 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/1yWQ5ur5gMQDZ5DivVnYeR.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/1yWQ5ur5gMQDZ5DivVnYeR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a9dba533f91bcccb48402dfe43352a07615c20f5829883d93988980c3314987","isrc":"DEE862401491","name":"mein herz setzt aus_v2","registered_at":"2026-06-04T10:20:37Z","spotify_id":"1yWQ5ur5gMQDZ5DivVnYeR","type":"track"}

schweigen uns an_v3
type: MusicRecording
duration: PT2M21S
duration ms: 141582
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:14:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd
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/5rC9q9S9eHyf0o3r6dXH5Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rC9q9S9eHyf0o3r6dXH5Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd","isrc":"DEE862401492","name":"schweigen uns an_v3","registered_at":"2026-06-04T13:14:32Z","spotify_id":"5rC9q9S9eHyf0o3r6dXH5Y","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 0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd. 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/5rC9q9S9eHyf0o3r6dXH5Y.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/5rC9q9S9eHyf0o3r6dXH5Y.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa3c8318dae4ca32caec06e4668172a1a8b52795181c6cddc60cf48940b0aa8fd","isrc":"DEE862401492","name":"schweigen uns an_v3","registered_at":"2026-06-04T13:14:32Z","spotify_id":"5rC9q9S9eHyf0o3r6dXH5Y","type":"track"}

30 zigaretten_v3
type: MusicRecording
duration: PT2M2S
duration ms: 122333
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401493
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:45:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091
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/1OWth3kXHs03HNPRLPYVaT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OWth3kXHs03HNPRLPYVaT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091","isrc":"DEE862401493","name":"30 zigaretten_v3","registered_at":"2026-06-04T14:45:13Z","spotify_id":"1OWth3kXHs03HNPRLPYVaT","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 0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091. 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/1OWth3kXHs03HNPRLPYVaT.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/1OWth3kXHs03HNPRLPYVaT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa393263b34b9f289cb108c70d149026e2c6d7dd591b851504ec9004c57281091","isrc":"DEE862401493","name":"30 zigaretten_v3","registered_at":"2026-06-04T14:45:13Z","spotify_id":"1OWth3kXHs03HNPRLPYVaT","type":"track"}

wohnheimzimmer_v4
type: MusicRecording
duration: PT3M7S
duration ms: 187309
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:41:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e27e12c3cd27da9a99414842bca170a9d2116ef3511c0df5a7fa0625db2dd17
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/3EECM7twy6qrFWaU315p3S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EECM7twy6qrFWaU315p3S
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 0x2e27e12c3cd27da9a99414842bca170a9d2116ef3511c0df5a7fa0625db2dd17. 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/3EECM7twy6qrFWaU315p3S.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/3EECM7twy6qrFWaU315p3S.
  date published: 2026-06-13T15:41:10Z

neunzehn_mitvocals_v2
type: MusicRecording
duration: PT2M21S
duration ms: 141421
explicit: false
by artist: Kasi
by artist: antonius
in album: harddrive2024
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DEE862401495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:44:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eec83a3e4f8c7b65be77d236c5570fb24233fb4ce0bd27c6df711d9a70c16aa
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/1flGKoqBZ8TFCb0IES2fHO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1flGKoqBZ8TFCb0IES2fHO
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 0x4eec83a3e4f8c7b65be77d236c5570fb24233fb4ce0bd27c6df711d9a70c16aa. 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/1flGKoqBZ8TFCb0IES2fHO.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/1flGKoqBZ8TFCb0IES2fHO.
  date published: 2026-06-13T15:41:10Z

meinen die uns
type: MusicRecording
duration: PT2M48S
duration ms: 168613
explicit: false
by artist: Zartmann
by artist: Kasi
by artist: Aaron
by artist: antonius
in album: und du suchst noch überall, alles was mal von mir war
  type: MusicAlbum
  date published: 2024-06-07
isrc code: DE1FB2400092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:50:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dSIARH8bD2q0P9zBxvqGS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dSIARH8bD2q0P9zBxvqGS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c","isrc":"DE1FB2400092","name":"meinen die uns","registered_at":"2026-06-01T08:50:11Z","spotify_id":"6dSIARH8bD2q0P9zBxvqGS","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 0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dSIARH8bD2q0P9zBxvqGS.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/6dSIARH8bD2q0P9zBxvqGS.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c","isrc":"DE1FB2400092","name":"meinen die uns","registered_at":"2026-06-01T08:50:11Z","spotify_id":"6dSIARH8bD2q0P9zBxvqGS","type":"track"}

meinen die uns
type: MusicRecording
duration: PT2M48S
duration ms: 168613
explicit: false
by artist: Zartmann
by artist: Kasi
by artist: Aaron
by artist: antonius
in album: meinen die uns
  type: MusicAlbum
  date published: 2024-04-26
isrc code: DE1FB2400092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:50:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c
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/3AB4Fi1stxmdaO3XWlMLbp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AB4Fi1stxmdaO3XWlMLbp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c","isrc":"DE1FB2400092","name":"meinen die uns","registered_at":"2026-06-01T08:50:11Z","spotify_id":"3AB4Fi1stxmdaO3XWlMLbp","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 0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c. 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/3AB4Fi1stxmdaO3XWlMLbp.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/3AB4Fi1stxmdaO3XWlMLbp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5206532b0ebb23c49b441c38de8b09b81d60a6e46bdb5c017a43c7bf8f27955c","isrc":"DE1FB2400092","name":"meinen die uns","registered_at":"2026-06-01T08:50:11Z","spotify_id":"3AB4Fi1stxmdaO3XWlMLbp","type":"track"}

Tut es noch weh
type: MusicRecording
duration: PT2M47S
duration ms: 167734
explicit: false
by artist: Blumengarten
by artist: Kasi
by artist: antonius
in album: Ich liebe dich für immer
  type: MusicAlbum
  date published: 2025-03-27

Tut es noch weh
type: MusicRecording
duration: PT2M47S
duration ms: 167734
explicit: false
by artist: Blumengarten
by artist: Kasi
by artist: antonius
in album: Tut es noch weh
  type: MusicAlbum
  date published: 2025-04-24

25grad
type: MusicRecording
duration: PT1M50S
duration ms: 110552
explicit: false
by artist: 01099
by artist: Gustav
by artist: Kasi
by artist: antonius
in album: 25grad
  type: MusicAlbum
  date published: 2025-05-09

weisst du noch
type: MusicRecording
duration: PT1M51S
duration ms: 111044
explicit: false
by artist: Kasi
by artist: antonius
in album: kids
  type: MusicAlbum
  date published: 2026-03-20

kids
type: MusicRecording
duration: PT2M34S
duration ms: 154155
explicit: false
by artist: Kasi
by artist: antonius
in album: kids
  type: MusicAlbum
  date published: 2026-03-20

wie lang geht das noch gut
type: MusicRecording
duration: PT2M24S
duration ms: 144859
explicit: false
by artist: Kasi
by artist: antonius
in album: kids
  type: MusicAlbum
  date published: 2026-03-20

2009
type: MusicRecording
duration: PT2M1S
duration ms: 121013
explicit: false
by artist: Kasi
by artist: antonius
in album: kids
  type: MusicAlbum
  date published: 2026-03-20

alles was ich anfass geht kaputt
type: MusicRecording
duration: PT3M51S
duration ms: 231310
explicit: false
by artist: Kasi
by artist: antonius
in album: kids
  type: MusicAlbum
  date published: 2026-03-20