Mc saam
type: MusicGroup
popularity: 11
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbcbf092de5f15f510421531a740a8a4d0c414b04e7b3a404478fb804ece4790
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eac1073f-752e-4cf4-9a89-6622e483a7dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eac1073f-752e-4cf4-9a89-6622e483a7dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eac1073f-752e-4cf4-9a89-6622e483a7dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbcbf092de5f15f510421531a740a8a4d0c414b04e7b3a404478fb804ece4790","name":"Mc saam","registered_at":"2026-06-15T05:12:01Z","symbol":"NIM0692507","token_address":"0xa21d6c22500bd3a6ab7574f2771f182b20c48840","type":"artist","uuid":"eac1073f-752e-4cf4-9a89-6622e483a7dc"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcbf092de5f15f510421531a740a8a4d0c414b04e7b3a404478fb804ece4790. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eac1073f-752e-4cf4-9a89-6622e483a7dc.json and https://artists.proofprofile.net/proofs/artist/eac1073f-752e-4cf4-9a89-6622e483a7dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xdbcbf092de5f15f510421531a740a8a4d0c414b04e7b3a404478fb804ece4790","name":"Mc saam","registered_at":"2026-06-15T05:12:01Z","symbol":"NIM0692507","token_address":"0xa21d6c22500bd3a6ab7574f2771f182b20c48840","type":"artist","uuid":"eac1073f-752e-4cf4-9a89-6622e483a7dc"}
album: Mi esquina
  type: MusicAlbum
  date published: 2022-10-02
album: La Cone
  type: MusicAlbum
  date published: 2023-01-07
album: Titulares
  type: MusicAlbum
  date published: 2023-02-10
album: Vision
  type: MusicAlbum
  date published: 2023-03-21
album: No Fear
  type: MusicAlbum
  date published: 2023-06-16
album: La musa
  type: MusicAlbum
  date published: 2024-02-02
album: Quienes son
  type: MusicAlbum
  date published: 2024-05-03
album: ORIENTE
  type: MusicAlbum
  date published: 2025-01-20
  track: ORIENTE
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181879
    explicit: true
    by artist: Mc saam
    in album: ORIENTE
      type: MusicAlbum
      date published: 2025-01-20
    isrc code: QT3EY2424194
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:51:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x12438483c047276cf7fb8e3ee76e7527b25a6de2fe30fb6e82869d653160255e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2424194
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:50:22Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12438483c047276cf7fb8e3ee76e7527b25a6de2fe30fb6e82869d653160255e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QT3EY2424194.
      date published: 2026-07-16T05:50:22Z
    audio: ORIENTE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.075
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.589
      additional property: Energy
        type: PropertyValue
        value: 0.658
      additional property: Speechiness
        type: PropertyValue
        value: 0.214
      additional property: Acousticness
        type: PropertyValue
        value: 0.383
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.397
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.063
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: BELLAKEO
  type: MusicAlbum
  date published: 2025-05-19