Hannover FanChants
type: MusicGroup
popularity: 5
followers: 317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22f5ecc625f531f17c00aa10eae00bae8b4645cbdba76cb21b924abdc45fde25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcdc30b5-7ff7-4f51-8e22-858f70799f5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcdc30b5-7ff7-4f51-8e22-858f70799f5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bcdc30b5-7ff7-4f51-8e22-858f70799f5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22f5ecc625f531f17c00aa10eae00bae8b4645cbdba76cb21b924abdc45fde25","name":"Hannover FanChants","registered_at":"2026-06-20T18:03:34Z","symbol":"NIM1673886","token_address":"0xd72fab0d47d7d287067292c9837bbae75868c184","type":"artist","uuid":"bcdc30b5-7ff7-4f51-8e22-858f70799f5c"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x22f5ecc625f531f17c00aa10eae00bae8b4645cbdba76cb21b924abdc45fde25. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcdc30b5-7ff7-4f51-8e22-858f70799f5c.json and https://artists.proofprofile.net/proofs/artist/bcdc30b5-7ff7-4f51-8e22-858f70799f5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x22f5ecc625f531f17c00aa10eae00bae8b4645cbdba76cb21b924abdc45fde25","name":"Hannover FanChants","registered_at":"2026-06-20T18:03:34Z","symbol":"NIM1673886","token_address":"0xd72fab0d47d7d287067292c9837bbae75868c184","type":"artist","uuid":"bcdc30b5-7ff7-4f51-8e22-858f70799f5c"}
album: Hannover Fans - Die Sammlung I (Hannover 96 Fangesänge) 2nd Edition
  type: MusicAlbum
  date published: 2016-03-18
  track: Olé 96 96 96
    type: MusicRecording
    duration: PT0M51S
    duration ms: 51766
    explicit: false
    by artist: Hannover FanChants
    in album: Hannover Fans - Die Sammlung I (Hannover 96 Fangesänge) 2nd Edition
      type: MusicAlbum
      date published: 2016-03-18
    isrc code: GBSMU2341048
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:43:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebb5eacd73513c2d8fb1697953abb10c2fd3ddf0c18e407ff331aa08e07e04fa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958842
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958842
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2341048
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:30Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb5eacd73513c2d8fb1697953abb10c2fd3ddf0c18e407ff331aa08e07e04fa. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:45:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2341048.
      date published: 2026-07-20T09:45:30Z
    audio: Olé 96 96 96
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.343
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.511
      additional property: Energy
        type: PropertyValue
        value: 0.913
      additional property: Speechiness
        type: PropertyValue
        value: 0.257
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.576
      additional property: Liveness
        type: PropertyValue
        value: 0.288
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.238
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.771
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major