Mejor Abraham
type: MusicGroup
popularity: 3
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb3b9c93ccd18fb355bd25388f73e4d50e3ad3857c56f58f87c476f80b8671b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec18bc2e-e915-4dcf-b783-46be4a3a1614.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec18bc2e-e915-4dcf-b783-46be4a3a1614.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec18bc2e-e915-4dcf-b783-46be4a3a1614
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb3b9c93ccd18fb355bd25388f73e4d50e3ad3857c56f58f87c476f80b8671b1","name":"Mejor Abraham","registered_at":"2026-06-21T11:14:44Z","symbol":"NIM1907893","token_address":"0xc86772311c2d5763debe90c3d43bfff58836f0af","type":"artist","uuid":"ec18bc2e-e915-4dcf-b783-46be4a3a1614"}
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 0xcb3b9c93ccd18fb355bd25388f73e4d50e3ad3857c56f58f87c476f80b8671b1. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec18bc2e-e915-4dcf-b783-46be4a3a1614.json and https://artists.proofprofile.net/proofs/artist/ec18bc2e-e915-4dcf-b783-46be4a3a1614.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xcb3b9c93ccd18fb355bd25388f73e4d50e3ad3857c56f58f87c476f80b8671b1","name":"Mejor Abraham","registered_at":"2026-06-21T11:14:44Z","symbol":"NIM1907893","token_address":"0xc86772311c2d5763debe90c3d43bfff58836f0af","type":"artist","uuid":"ec18bc2e-e915-4dcf-b783-46be4a3a1614"}
album: Seguro la Borras
  type: MusicAlbum
  date published: 2025-01-03
album: Partículas
  type: MusicAlbum
  date published: 2025-02-10
album: Minerva
  type: MusicAlbum
  date published: 2025-08-15
  track: Minerva
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110818
    explicit: false
    by artist: Mejor Abraham
    in album: Minerva
      type: MusicAlbum
      date published: 2025-08-15
    isrc code: QZNJY2545340
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:27:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x33893c81a2bee7f7c2ff7bedf782eb40ebad3b3f21cbe0f1124dbc572f1a1ab1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2545340
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x33893c81a2bee7f7c2ff7bedf782eb40ebad3b3f21cbe0f1124dbc572f1a1ab1. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZNJY2545340.
      date published: 2026-07-17T09:14:21Z
    audio: Minerva
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.988
      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: 0.773
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.546
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.175
      additional property: Liveness
        type: PropertyValue
        value: 0.61
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.658
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.49
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Escorpio
  type: MusicAlbum
  date published: 2025-10-03