ELIF
type: MusicGroup
genre: german hip hop
genre: german pop
popularity: 53
followers: 256754
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eca621ab4a48a23c419e0fd8b1b900b0ce2055eee7519502af62b690415613d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53d79cfb-3386-4384-9c19-335cc0e7c545.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53d79cfb-3386-4384-9c19-335cc0e7c545.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53d79cfb-3386-4384-9c19-335cc0e7c545
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
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 0x1eca621ab4a48a23c419e0fd8b1b900b0ce2055eee7519502af62b690415613d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53d79cfb-3386-4384-9c19-335cc0e7c545.json and https://artists.proofprofile.net/proofs/artist/53d79cfb-3386-4384-9c19-335cc0e7c545.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Zu Ende
  type: MusicAlbum
  date published: 2020-01-23
  track: Zu Ende
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197861
    explicit: false
    by artist: Samra
    by artist: ELIF
    in album: Zu Ende
      type: MusicAlbum
      date published: 2020-01-23
    isrc code: DECE72000038
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:31:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95
    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/0Vl4eICpXMjtiK0RhdaWov.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Vl4eICpXMjtiK0RhdaWov
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"0Vl4eICpXMjtiK0RhdaWov","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 0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95. 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/0Vl4eICpXMjtiK0RhdaWov.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/0Vl4eICpXMjtiK0RhdaWov.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"0Vl4eICpXMjtiK0RhdaWov","type":"track"}
album: NACHT
  type: MusicAlbum
  date published: 2020-09-04
  track: FEIND (feat. AZAD)
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171485
    explicit: false
    by artist: ELIF
    by artist: AZAD
    in album: NACHT
      type: MusicAlbum
      date published: 2020-09-04
    isrc code: DEE862001113
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T15:12:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a
    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/4Upt2Q8OcUd85uo5x9QqWK.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Upt2Q8OcUd85uo5x9QqWK
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a","isrc":"DEE862001113","name":"FEIND (feat. AZAD)","registered_at":"2026-06-04T15:12:17Z","spotify_id":"4Upt2Q8OcUd85uo5x9QqWK","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 0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a. 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/4Upt2Q8OcUd85uo5x9QqWK.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/4Upt2Q8OcUd85uo5x9QqWK.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a","isrc":"DEE862001113","name":"FEIND (feat. AZAD)","registered_at":"2026-06-04T15:12:17Z","spotify_id":"4Upt2Q8OcUd85uo5x9QqWK","type":"track"}
track: Zu Ende
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197813
  explicit: false
  by artist: Samra
  by artist: ELIF
  in album: Jibrail & Iblis
    type: MusicAlbum
    date published: 2020-04-16
  isrc code: DECE72000038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:31:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95
  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/0A141i02gDs2bG0Nnby51X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0A141i02gDs2bG0Nnby51X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"0A141i02gDs2bG0Nnby51X","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 0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95. 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/0A141i02gDs2bG0Nnby51X.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/0A141i02gDs2bG0Nnby51X.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"0A141i02gDs2bG0Nnby51X","type":"track"}
track: HIGHWAY (feat. ELIF)
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164062
  explicit: false
  by artist: Katja Krasavice
  by artist: ELIF
  in album: EURE MAMI
    type: MusicAlbum
    date published: 2021-01-29
  isrc code: DEA622000958
  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
track: FEIND (feat. AZAD)
track: Alles brennt (aus "Sing meinen Song, Vol. 9")
track: Don't Let Me Go (aus "Sing meinen Song, Vol. 9")
track: Auf beiden Beinen (aus "Sing meinen Song, Vol. 9")
track: Chicago (aus "Sing meinen Song, Vol. 9")
track: Ne Leiche (aus "Sing meinen Song, Vol. 9")
track: Fire (aus "Sing meinen Song, Vol. 9")
track: Anlauf nehmen
track: So leicht
track: Fort Knox
track: Sie fallen
track: Sie fallen - Instrumental
track: Mond

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:21:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6681c4033ff96608512e826b6d5598eb411cf628ad27ae7186b7059156312bbe

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/6QVxJg8q95hEuPgNRb56jK.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QVxJg8q95hEuPgNRb56jK

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6681c4033ff96608512e826b6d5598eb411cf628ad27ae7186b7059156312bbe","isrc":"DEA622000958","name":"HIGHWAY (feat. ELIF)","registered_at":"2026-06-04T13:21:26Z","spotify_id":"6QVxJg8q95hEuPgNRb56jK","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 0x6681c4033ff96608512e826b6d5598eb411cf628ad27ae7186b7059156312bbe. 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/6QVxJg8q95hEuPgNRb56jK.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/6QVxJg8q95hEuPgNRb56jK.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x6681c4033ff96608512e826b6d5598eb411cf628ad27ae7186b7059156312bbe","isrc":"DEA622000958","name":"HIGHWAY (feat. ELIF)","registered_at":"2026-06-04T13:21:26Z","spotify_id":"6QVxJg8q95hEuPgNRb56jK","type":"track"}

Zu Ende
type: MusicRecording
duration: PT3M17S
duration ms: 197861
explicit: false
by artist: Samra
by artist: ELIF
in album: Zu Ende
  type: MusicAlbum
  date published: 2020-01-23
isrc code: DECE72000038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:31:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95
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/0Vl4eICpXMjtiK0RhdaWov.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Vl4eICpXMjtiK0RhdaWov
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"0Vl4eICpXMjtiK0RhdaWov","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 0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95. 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/0Vl4eICpXMjtiK0RhdaWov.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/0Vl4eICpXMjtiK0RhdaWov.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"0Vl4eICpXMjtiK0RhdaWov","type":"track"}

FEIND (feat. AZAD)
type: MusicRecording
duration: PT2M51S
duration ms: 171485
explicit: false
by artist: ELIF
by artist: AZAD
in album: NACHT
  type: MusicAlbum
  date published: 2020-09-04
isrc code: DEE862001113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:12:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a
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/4Upt2Q8OcUd85uo5x9QqWK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Upt2Q8OcUd85uo5x9QqWK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a","isrc":"DEE862001113","name":"FEIND (feat. AZAD)","registered_at":"2026-06-04T15:12:17Z","spotify_id":"4Upt2Q8OcUd85uo5x9QqWK","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 0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a. 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/4Upt2Q8OcUd85uo5x9QqWK.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/4Upt2Q8OcUd85uo5x9QqWK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x23c4fb31a2ee4f45e5a3940e662f7893e74e2cf7f9c149b6961f492fb1dc6e6a","isrc":"DEE862001113","name":"FEIND (feat. AZAD)","registered_at":"2026-06-04T15:12:17Z","spotify_id":"4Upt2Q8OcUd85uo5x9QqWK","type":"track"}

Alles brennt (aus "Sing meinen Song, Vol. 9")
type: MusicRecording
duration: PT3M48S
duration ms: 228000
explicit: false
by artist: ELIF
in album: Sing meinen Song - Das Tauschkonzert, Vol. 9
  type: MusicAlbum
  date published: 2022-05-13
isrc code: DETO32200075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:39:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4485323724e85f002dadf2de0088db0f3bde0a87976990cd3dac45c059b04b6c
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/6dd71uogNQHdG6II40itFD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dd71uogNQHdG6II40itFD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4485323724e85f002dadf2de0088db0f3bde0a87976990cd3dac45c059b04b6c","isrc":"DETO32200075","name":"Alles brennt (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-06T02:39:05Z","spotify_id":"6dd71uogNQHdG6II40itFD","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 0x4485323724e85f002dadf2de0088db0f3bde0a87976990cd3dac45c059b04b6c. 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/6dd71uogNQHdG6II40itFD.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/6dd71uogNQHdG6II40itFD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4485323724e85f002dadf2de0088db0f3bde0a87976990cd3dac45c059b04b6c","isrc":"DETO32200075","name":"Alles brennt (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-06T02:39:05Z","spotify_id":"6dd71uogNQHdG6II40itFD","type":"track"}

Don't Let Me Go (aus "Sing meinen Song, Vol. 9")
type: MusicRecording
duration: PT3M0S
duration ms: 180226
explicit: false
by artist: ELIF
in album: Sing meinen Song - Das Tauschkonzert, Vol. 9
  type: MusicAlbum
  date published: 2022-05-13
isrc code: DETO32200054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:58:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed33c79ca68b376e214e4a1dd8a5d17082efee4eaed75526b1d7c5caf5625d5e
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/3dPngmG9WPL78MuDnp84BE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dPngmG9WPL78MuDnp84BE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed33c79ca68b376e214e4a1dd8a5d17082efee4eaed75526b1d7c5caf5625d5e","isrc":"DETO32200054","name":"Don't Let Me Go (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-10T15:58:30Z","spotify_id":"3dPngmG9WPL78MuDnp84BE","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 0xed33c79ca68b376e214e4a1dd8a5d17082efee4eaed75526b1d7c5caf5625d5e. 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/3dPngmG9WPL78MuDnp84BE.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/3dPngmG9WPL78MuDnp84BE.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xed33c79ca68b376e214e4a1dd8a5d17082efee4eaed75526b1d7c5caf5625d5e","isrc":"DETO32200054","name":"Don't Let Me Go (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-10T15:58:30Z","spotify_id":"3dPngmG9WPL78MuDnp84BE","type":"track"}

Auf beiden Beinen (aus "Sing meinen Song, Vol. 9")
type: MusicRecording
duration: PT4M0S
duration ms: 240053
explicit: false
by artist: ELIF
in album: Sing meinen Song - Das Tauschkonzert, Vol. 9
  type: MusicAlbum
  date published: 2022-05-13
isrc code: DETO32200061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:04:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1fb68a80536104b738631a58755c7cc8424496eca07caaea84808ab341960b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2iH0AkG646DMUCS3s0gIz4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iH0AkG646DMUCS3s0gIz4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1fb68a80536104b738631a58755c7cc8424496eca07caaea84808ab341960b2","isrc":"DETO32200061","name":"Auf beiden Beinen (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-18T12:04:32Z","spotify_id":"2iH0AkG646DMUCS3s0gIz4","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 0xe1fb68a80536104b738631a58755c7cc8424496eca07caaea84808ab341960b2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iH0AkG646DMUCS3s0gIz4.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/2iH0AkG646DMUCS3s0gIz4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe1fb68a80536104b738631a58755c7cc8424496eca07caaea84808ab341960b2","isrc":"DETO32200061","name":"Auf beiden Beinen (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-18T12:04:32Z","spotify_id":"2iH0AkG646DMUCS3s0gIz4","type":"track"}

Chicago (aus "Sing meinen Song, Vol. 9")
type: MusicRecording
duration: PT2M58S
duration ms: 178960
explicit: false
by artist: ELIF
in album: Sing meinen Song - Das Tauschkonzert, Vol. 9
  type: MusicAlbum
  date published: 2022-05-13
isrc code: DETO32200035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:05:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31691142c4e0034c3bbcac953edb2aa296511a83e05d2278455879c2b46f869b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3FZ6qetVqk6ZUWnkqqRLEq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FZ6qetVqk6ZUWnkqqRLEq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31691142c4e0034c3bbcac953edb2aa296511a83e05d2278455879c2b46f869b","isrc":"DETO32200035","name":"Chicago (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-19T05:05:10Z","spotify_id":"3FZ6qetVqk6ZUWnkqqRLEq","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 0x31691142c4e0034c3bbcac953edb2aa296511a83e05d2278455879c2b46f869b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FZ6qetVqk6ZUWnkqqRLEq.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/3FZ6qetVqk6ZUWnkqqRLEq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x31691142c4e0034c3bbcac953edb2aa296511a83e05d2278455879c2b46f869b","isrc":"DETO32200035","name":"Chicago (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-19T05:05:10Z","spotify_id":"3FZ6qetVqk6ZUWnkqqRLEq","type":"track"}

Ne Leiche (aus "Sing meinen Song, Vol. 9")
type: MusicRecording
duration: PT3M26S
duration ms: 206960
explicit: false
by artist: ELIF
in album: Sing meinen Song - Das Tauschkonzert, Vol. 9
  type: MusicAlbum
  date published: 2022-05-13
isrc code: DETO32200042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:00:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x350577ddce1764352390f2cdcf09923afa5a99e16d02242a1b8479d647c62530
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5IvdWqfynWhy5Z5wCpbVov.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IvdWqfynWhy5Z5wCpbVov
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x350577ddce1764352390f2cdcf09923afa5a99e16d02242a1b8479d647c62530","isrc":"DETO32200042","name":"Ne Leiche (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-19T08:00:05Z","spotify_id":"5IvdWqfynWhy5Z5wCpbVov","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 0x350577ddce1764352390f2cdcf09923afa5a99e16d02242a1b8479d647c62530. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5IvdWqfynWhy5Z5wCpbVov.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/5IvdWqfynWhy5Z5wCpbVov.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x350577ddce1764352390f2cdcf09923afa5a99e16d02242a1b8479d647c62530","isrc":"DETO32200042","name":"Ne Leiche (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-19T08:00:05Z","spotify_id":"5IvdWqfynWhy5Z5wCpbVov","type":"track"}

Fire (aus "Sing meinen Song, Vol. 9")
type: MusicRecording
duration: PT4M2S
duration ms: 242906
explicit: false
by artist: ELIF
in album: Sing meinen Song - Das Tauschkonzert, Vol. 9
  type: MusicAlbum
  date published: 2022-05-13
isrc code: DETO32200067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T21:38:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c71651847b254ac69f5c43deeac58aff5b555c1612f6500fa019e3ff2edaf91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/58LniGyiNJOcIv7TylL7F7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58LniGyiNJOcIv7TylL7F7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c71651847b254ac69f5c43deeac58aff5b555c1612f6500fa019e3ff2edaf91","isrc":"DETO32200067","name":"Fire (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-20T21:38:58Z","spotify_id":"58LniGyiNJOcIv7TylL7F7","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 0x5c71651847b254ac69f5c43deeac58aff5b555c1612f6500fa019e3ff2edaf91. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58LniGyiNJOcIv7TylL7F7.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/58LniGyiNJOcIv7TylL7F7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5c71651847b254ac69f5c43deeac58aff5b555c1612f6500fa019e3ff2edaf91","isrc":"DETO32200067","name":"Fire (aus \"Sing meinen Song, Vol. 9\")","registered_at":"2026-06-20T21:38:58Z","spotify_id":"58LniGyiNJOcIv7TylL7F7","type":"track"}

Anlauf nehmen
type: MusicRecording
duration: PT4M9S
duration ms: 249638
explicit: false
by artist: ELIF
in album: Herzberührt - Deutsche Poeten
  type: MusicAlbum
  date published: 2023-01-18
isrc code: DEUM71700777

So leicht
type: MusicRecording
duration: PT3M55S
duration ms: 235800
explicit: false
by artist: ELIF
in album: Herzberührt - Deutsche Poeten
  type: MusicAlbum
  date published: 2023-01-18
isrc code: DEUM71700769

Zu Ende
type: MusicRecording
duration: PT3M17S
duration ms: 197861
explicit: false
by artist: Samra
by artist: ELIF
in album: Herzberührt - Deutsche Poeten
  type: MusicAlbum
  date published: 2023-01-18
isrc code: DECE72000038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:31:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ulJjwlS7MxlgMB8t9rTYr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ulJjwlS7MxlgMB8t9rTYr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"6ulJjwlS7MxlgMB8t9rTYr","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 0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ulJjwlS7MxlgMB8t9rTYr.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/6ulJjwlS7MxlgMB8t9rTYr.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x6b73277a9f6f489a4582b4d57957e0c8958402a12e72405ffca806a7c4f60c95","isrc":"DECE72000038","name":"Zu Ende","registered_at":"2026-06-04T09:31:32Z","spotify_id":"6ulJjwlS7MxlgMB8t9rTYr","type":"track"}

Fort Knox
type: MusicRecording
duration: PT3M39S
duration ms: 219817
explicit: false
by artist: ELIF
in album: Herzberührt - Deutsche Poeten
  type: MusicAlbum
  date published: 2023-01-18
isrc code: DEUM71700774

Sie fallen
type: MusicRecording
duration: PT4M39S
duration ms: 279292
explicit: false
by artist: Curse
by artist: ELIF
in album: Uns (Deluxe Version)
  type: MusicAlbum
  date published: 2014-10-31
isrc code: DEQ121426786
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:31:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6424db5ccededde39696e656a82275a1d24e796b6901ff9698a57fbbd7b42820
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/3spnKt4GyMYcOlX2PgW7pL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3spnKt4GyMYcOlX2PgW7pL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
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  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 0x6424db5ccededde39696e656a82275a1d24e796b6901ff9698a57fbbd7b42820. 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/3spnKt4GyMYcOlX2PgW7pL.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/3spnKt4GyMYcOlX2PgW7pL.
  date published: 2026-06-13T15:41:10Z
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Sie fallen - Instrumental
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duration: PT4M39S
duration ms: 279292
explicit: false
by artist: Curse
by artist: ELIF
in album: Uns (Deluxe Version)
  type: MusicAlbum
  date published: 2014-10-31
isrc code: DEQ121426802

Mond
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duration: PT2M48S
duration ms: 168241
explicit: false
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by artist: ELIF
in album: ALBUM (Deluxe)
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  date published: 2022-04-22
isrc code: DEE862200463
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/4fjIZ1SrvhJoO0TJKJLNGb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fjIZ1SrvhJoO0TJKJLNGb
additional property: OTSTimestamp
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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 0x71a8258cbe8e27aa42b25f18243401e8aa3d187d314e9a165cb0139c01a84f5e. 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/4fjIZ1SrvhJoO0TJKJLNGb.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/4fjIZ1SrvhJoO0TJKJLNGb.
  date published: 2026-06-13T15:41:10Z

Mond
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duration: PT2M48S
duration ms: 168241
explicit: false
by artist: Clueso
by artist: ELIF
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  date published: 2022-04-21
isrc code: DEE862200463
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 0x71a8258cbe8e27aa42b25f18243401e8aa3d187d314e9a165cb0139c01a84f5e. 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/0gKDd9B6lcivyf2tu4dGbk.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/0gKDd9B6lcivyf2tu4dGbk.
  date published: 2026-06-13T15:41:10Z

HIGHWAY (feat. ELIF)
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duration: PT2M44S
duration ms: 164062
explicit: false
by artist: Katja Krasavice
by artist: ELIF
in album: HIGHWAY (feat. ELIF)
  type: MusicAlbum
  date published: 2021-01-08
isrc code: DEA622000958
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2UD1csihq8aPrpM69C2XrW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UD1csihq8aPrpM69C2XrW
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x6681c4033ff96608512e826b6d5598eb411cf628ad27ae7186b7059156312bbe. 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/2UD1csihq8aPrpM69C2XrW.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/2UD1csihq8aPrpM69C2XrW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6681c4033ff96608512e826b6d5598eb411cf628ad27ae7186b7059156312bbe","isrc":"DEA622000958","name":"HIGHWAY (feat. ELIF)","registered_at":"2026-06-04T13:21:26Z","spotify_id":"2UD1csihq8aPrpM69C2XrW","type":"track"}

Anlauf nehmen
type: MusicRecording
duration: PT4M9S
duration ms: 249638
explicit: false
by artist: ELIF
in album: Liebe - Die schönsten deutschsprachigen Liebeslieder & Balladen
  type: MusicAlbum
  date published: 2023-01-19
isrc code: DEUM71700777