Hassan Ramirez
type: MusicGroup
popularity: 7
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33e18ec8eaaa87106957b756b71e4d0e2fcbf6147ec7d1f24f8266f11e44cd84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd887b9a-27e8-4aac-8f99-4c3e29fbf2f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd887b9a-27e8-4aac-8f99-4c3e29fbf2f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd887b9a-27e8-4aac-8f99-4c3e29fbf2f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33e18ec8eaaa87106957b756b71e4d0e2fcbf6147ec7d1f24f8266f11e44cd84","name":"Hassan Ramirez","registered_at":"2026-06-21T05:19:42Z","symbol":"NIM1831771","token_address":"0xbb7dcc27bb423b8857507291069ca8598fcd8454","type":"artist","uuid":"dd887b9a-27e8-4aac-8f99-4c3e29fbf2f7"}
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 0x33e18ec8eaaa87106957b756b71e4d0e2fcbf6147ec7d1f24f8266f11e44cd84. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd887b9a-27e8-4aac-8f99-4c3e29fbf2f7.json and https://artists.proofprofile.net/proofs/artist/dd887b9a-27e8-4aac-8f99-4c3e29fbf2f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x33e18ec8eaaa87106957b756b71e4d0e2fcbf6147ec7d1f24f8266f11e44cd84","name":"Hassan Ramirez","registered_at":"2026-06-21T05:19:42Z","symbol":"NIM1831771","token_address":"0xbb7dcc27bb423b8857507291069ca8598fcd8454","type":"artist","uuid":"dd887b9a-27e8-4aac-8f99-4c3e29fbf2f7"}
album: Otra Noche Sin Ti
  type: MusicAlbum
  date published: 2024-12-13
album: ¿Quién Era Yo?
  type: MusicAlbum
  date published: 2025-03-14
  track: ¿Quién Era Yo?
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159047
    explicit: false
    by artist: Hassan Ramirez
    in album: ¿Quién Era Yo?
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: QZGLS2508577
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T20:52:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3bf5f555922a1074adf0f1a7426ba94c63b1e8eed384760e02175841f72cc6b3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957756
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957756
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2508577
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:36:27Z
    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 0x3bf5f555922a1074adf0f1a7426ba94c63b1e8eed384760e02175841f72cc6b3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZGLS2508577.
      date published: 2026-07-12T21:36:27Z
    audio: ¿Quién Era Yo?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.096
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.606
      additional property: Energy
        type: PropertyValue
        value: 0.593
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.442
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.708
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.849
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor