Project Reverb
type: MusicGroup
popularity: 6
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90652e7bc7ec641cbba0821ddf99fb3624bbbd0f41401a1cf11531ec0f50a518
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00ef4ef7-3d3d-4336-b1f7-e4b0b6102753.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00ef4ef7-3d3d-4336-b1f7-e4b0b6102753.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00ef4ef7-3d3d-4336-b1f7-e4b0b6102753
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90652e7bc7ec641cbba0821ddf99fb3624bbbd0f41401a1cf11531ec0f50a518","name":"Project Reverb","registered_at":"2026-06-15T13:49:31Z","symbol":"NIM0727699","token_address":"0x9aa42df158267d8712c1b4b0bc7e5c66fadc053f","type":"artist","uuid":"00ef4ef7-3d3d-4336-b1f7-e4b0b6102753"}
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 0x90652e7bc7ec641cbba0821ddf99fb3624bbbd0f41401a1cf11531ec0f50a518. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00ef4ef7-3d3d-4336-b1f7-e4b0b6102753.json and https://artists.proofprofile.net/proofs/artist/00ef4ef7-3d3d-4336-b1f7-e4b0b6102753.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x90652e7bc7ec641cbba0821ddf99fb3624bbbd0f41401a1cf11531ec0f50a518","name":"Project Reverb","registered_at":"2026-06-15T13:49:31Z","symbol":"NIM0727699","token_address":"0x9aa42df158267d8712c1b4b0bc7e5c66fadc053f","type":"artist","uuid":"00ef4ef7-3d3d-4336-b1f7-e4b0b6102753"}
album: Faith, Hope & Love
  type: MusicAlbum
  date published: 2021-11-11
album: Eternity (Song for Sydney)
  type: MusicAlbum
  date published: 2022-06-08
album: Let the Games Begin
  type: MusicAlbum
  date published: 2022-12-08
album: Distraction
  type: MusicAlbum
  date published: 2024-03-08
album: Every Cloud
  type: MusicAlbum
  date published: 2024-05-24
album: Could Be Love
  type: MusicAlbum
  date published: 2024-09-19
  track: Could Be Love
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187377
    explicit: false
    by artist: Project Reverb
    in album: Could Be Love
      type: MusicAlbum
      date published: 2024-09-19
    isrc code: AUGBT2430983
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:17:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x585fc3a403f0f737cb4ae766590e1b5d4487574b63157f6d5acceb178567e860
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958322
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958322
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2430983
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:23:18Z
    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 0x585fc3a403f0f737cb4ae766590e1b5d4487574b63157f6d5acceb178567e860. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:23:18Z), 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/AUGBT2430983.
      date published: 2026-07-16T23:23:18Z
    audio: Could Be Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.986
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.895
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.057
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.18
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.579
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.406
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Love Always
  type: MusicAlbum
  date published: 2025-08-21