Spiritual Echoes
type: MusicGroup
popularity: 5
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57351698e422172a70ca29c7cd65508cea8ab4e27621717bd24737f10365bd99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8ba6cde-7611-40fc-b5ac-21d1a9c43b06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8ba6cde-7611-40fc-b5ac-21d1a9c43b06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8ba6cde-7611-40fc-b5ac-21d1a9c43b06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57351698e422172a70ca29c7cd65508cea8ab4e27621717bd24737f10365bd99","name":"Spiritual Echoes","registered_at":"2026-06-21T09:33:57Z","symbol":"NIM1889904","token_address":"0x803e43d5a77440604e982799970569539a745ab8","type":"artist","uuid":"e8ba6cde-7611-40fc-b5ac-21d1a9c43b06"}
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 0x57351698e422172a70ca29c7cd65508cea8ab4e27621717bd24737f10365bd99. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8ba6cde-7611-40fc-b5ac-21d1a9c43b06.json and https://artists.proofprofile.net/proofs/artist/e8ba6cde-7611-40fc-b5ac-21d1a9c43b06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x57351698e422172a70ca29c7cd65508cea8ab4e27621717bd24737f10365bd99","name":"Spiritual Echoes","registered_at":"2026-06-21T09:33:57Z","symbol":"NIM1889904","token_address":"0x803e43d5a77440604e982799970569539a745ab8","type":"artist","uuid":"e8ba6cde-7611-40fc-b5ac-21d1a9c43b06"}
album: NYC Rain
  type: MusicAlbum
  date published: 2023-09-08
  track: Raindrops on 5th Avenue
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122958
    explicit: false
    by artist: Spiritual Echoes
    in album: NYC Rain
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: SE6N62202302
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:36:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5ee38c7a4df72ddc9352e5dc779d577128939a6093fc3575f11f5a02dfae5a15
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62202302
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x5ee38c7a4df72ddc9352e5dc779d577128939a6093fc3575f11f5a02dfae5a15. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SE6N62202302.
      date published: 2026-07-03T19:59:51Z
    audio: Raindrops on 5th Avenue
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.758
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.158
      additional property: Energy
        type: PropertyValue
        value: 0.984
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.14
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.968
      additional property: Liveness
        type: PropertyValue
        value: 0.89
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.007
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.563
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major