Sergio Mayer Mori
type: MusicGroup
popularity: 19
followers: 5738
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa5b534be4ea726e6cbcd3a6332528ecd76823f7a6286ef9a16489489530d706
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9eaccc7-79f3-4ba4-843b-ae0ba72bc4b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9eaccc7-79f3-4ba4-843b-ae0ba72bc4b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9eaccc7-79f3-4ba4-843b-ae0ba72bc4b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa5b534be4ea726e6cbcd3a6332528ecd76823f7a6286ef9a16489489530d706","name":"Sergio Mayer Mori","registered_at":"2026-06-14T22:26:31Z","symbol":"NIM0595663","token_address":"0x549e9e66df10de5bff3708d11485c4b197e3dd32","type":"artist","uuid":"a9eaccc7-79f3-4ba4-843b-ae0ba72bc4b6"}
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 0xaa5b534be4ea726e6cbcd3a6332528ecd76823f7a6286ef9a16489489530d706. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9eaccc7-79f3-4ba4-843b-ae0ba72bc4b6.json and https://artists.proofprofile.net/proofs/artist/a9eaccc7-79f3-4ba4-843b-ae0ba72bc4b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xaa5b534be4ea726e6cbcd3a6332528ecd76823f7a6286ef9a16489489530d706","name":"Sergio Mayer Mori","registered_at":"2026-06-14T22:26:31Z","symbol":"NIM0595663","token_address":"0x549e9e66df10de5bff3708d11485c4b197e3dd32","type":"artist","uuid":"a9eaccc7-79f3-4ba4-843b-ae0ba72bc4b6"}
album: Green Eyes
  type: MusicAlbum
  date published: 2015-12-03
  track: Green Eyes
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298241
    explicit: false
    by artist: Sergio Mayer Mori
    in album: Green Eyes
      type: MusicAlbum
      date published: 2015-12-03
    isrc code: USHM81546177
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T14:57:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76e1417df81b6a2f9cfd5dd4b9736ceeae3f643136ed5294f5b53755e2df47dd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958170
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958170
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81546177
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:59:04Z
    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 0x76e1417df81b6a2f9cfd5dd4b9736ceeae3f643136ed5294f5b53755e2df47dd. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:59:04Z), 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/USHM81546177.
      date published: 2026-07-15T17:59:04Z
    audio: Green Eyes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.125
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.288
      additional property: Energy
        type: PropertyValue
        value: 0.091
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.92
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.237
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.059
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wicked Game
  type: MusicAlbum
  date published: 2018-08-05