Echoes of Eons
type: MusicGroup
popularity: 4
followers: 368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac1f89514e8dde40c74aaa27aea793cca1b86a2186b1f74df951264185861882
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cefab800-b49e-4b94-b21b-756e662bb023.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cefab800-b49e-4b94-b21b-756e662bb023.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cefab800-b49e-4b94-b21b-756e662bb023
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac1f89514e8dde40c74aaa27aea793cca1b86a2186b1f74df951264185861882","name":"Echoes of Eons","registered_at":"2026-06-21T00:22:47Z","symbol":"NIM1761963","token_address":"0xa3d971dcb39bcb5f3d5504505061944823d3bd6e","type":"artist","uuid":"cefab800-b49e-4b94-b21b-756e662bb023"}
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 0xac1f89514e8dde40c74aaa27aea793cca1b86a2186b1f74df951264185861882. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cefab800-b49e-4b94-b21b-756e662bb023.json and https://artists.proofprofile.net/proofs/artist/cefab800-b49e-4b94-b21b-756e662bb023.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xac1f89514e8dde40c74aaa27aea793cca1b86a2186b1f74df951264185861882","name":"Echoes of Eons","registered_at":"2026-06-21T00:22:47Z","symbol":"NIM1761963","token_address":"0xa3d971dcb39bcb5f3d5504505061944823d3bd6e","type":"artist","uuid":"cefab800-b49e-4b94-b21b-756e662bb023"}
album: Set us Free
  type: MusicAlbum
  date published: 2024-05-14
album: Attitude
  type: MusicAlbum
  date published: 2024-06-11
album: Under The Sun
  type: MusicAlbum
  date published: 2024-08-06
album: You Said & Under The Sun
  type: MusicAlbum
  date published: 2025-02-07
  track: You Said
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229621
    explicit: false
    by artist: Echoes of Eons
    in album: You Said & Under The Sun
      type: MusicAlbum
      date published: 2025-02-07
    isrc code: QZDA52522517
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:55:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa44e89b3b4b004ae46cde5ab00401061dd0413d4d802b7af340b1a4830842cf9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52522517
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xa44e89b3b4b004ae46cde5ab00401061dd0413d4d802b7af340b1a4830842cf9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZDA52522517.
      date published: 2026-07-05T01:43:49Z
    audio: You Said
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.855
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.452
      additional property: Energy
        type: PropertyValue
        value: 0.892
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.497
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.41
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Glitters Gold
  type: MusicAlbum
  date published: 2025-04-11
album: Attitude
  type: MusicAlbum
  date published: 2025-05-16