Mary Lee Zeerty
type: MusicGroup
popularity: 4
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3d09d7d924c07b4a5d9f9b2ee0bfb45fc922953a285c42c2726a7b37c188e3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a219aba-a4b2-4f6b-8e56-105c7326dcc4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a219aba-a4b2-4f6b-8e56-105c7326dcc4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a219aba-a4b2-4f6b-8e56-105c7326dcc4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3d09d7d924c07b4a5d9f9b2ee0bfb45fc922953a285c42c2726a7b37c188e3e","name":"Mary Lee Zeerty","registered_at":"2026-06-16T21:04:22Z","symbol":"NIM1175172","token_address":"0x604f2aa3b3b9fdc30136ae7ad626f88a15c1d794","type":"artist","uuid":"5a219aba-a4b2-4f6b-8e56-105c7326dcc4"}
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 0xb3d09d7d924c07b4a5d9f9b2ee0bfb45fc922953a285c42c2726a7b37c188e3e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a219aba-a4b2-4f6b-8e56-105c7326dcc4.json and https://artists.proofprofile.net/proofs/artist/5a219aba-a4b2-4f6b-8e56-105c7326dcc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb3d09d7d924c07b4a5d9f9b2ee0bfb45fc922953a285c42c2726a7b37c188e3e","name":"Mary Lee Zeerty","registered_at":"2026-06-16T21:04:22Z","symbol":"NIM1175172","token_address":"0x604f2aa3b3b9fdc30136ae7ad626f88a15c1d794","type":"artist","uuid":"5a219aba-a4b2-4f6b-8e56-105c7326dcc4"}
album: Mysterious Love
  type: MusicAlbum
  date published: 2023-11-06
album: Courtesy Story
  type: MusicAlbum
  date published: 2023-11-17
album: Infinite Sleeping Environment
  type: MusicAlbum
  date published: 2024-01-10
  track: Infinite Sleeping Environment
    type: MusicRecording
    duration: PT1M17S
    duration ms: 77827
    explicit: false
    by artist: Mary Lee Zeerty
    in album: Infinite Sleeping Environment
      type: MusicAlbum
      date published: 2024-01-10
    isrc code: TCAHT2479795
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:11:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5a398ca59cc966ff9811c3c72511f6aeb615f8c1f6803befbc7c4f335c49ea66
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHT2479795
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x5a398ca59cc966ff9811c3c72511f6aeb615f8c1f6803befbc7c4f335c49ea66. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAHT2479795.
      date published: 2026-07-18T12:14:37Z
    audio: Infinite Sleeping Environment
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.273
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.212
      additional property: Energy
        type: PropertyValue
        value: 0.203
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.452
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.906
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.048
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.477
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor