Sammy PDB
type: MusicGroup
popularity: 12
followers: 527
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb11364762f580302ea8fbfd476e48213fbd1967e80656c3035b5e4fb35ebb44a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a687b434-43aa-4358-a3f1-f14cd8d01efd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a687b434-43aa-4358-a3f1-f14cd8d01efd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a687b434-43aa-4358-a3f1-f14cd8d01efd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb11364762f580302ea8fbfd476e48213fbd1967e80656c3035b5e4fb35ebb44a","name":"Sammy PDB","registered_at":"2026-06-14T22:04:23Z","symbol":"NIM0590375","token_address":"0xd1eae8caa82e80ebc0c33a0d5349b8cc8e2cf1f7","type":"artist","uuid":"a687b434-43aa-4358-a3f1-f14cd8d01efd"}
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 0xb11364762f580302ea8fbfd476e48213fbd1967e80656c3035b5e4fb35ebb44a. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a687b434-43aa-4358-a3f1-f14cd8d01efd.json and https://artists.proofprofile.net/proofs/artist/a687b434-43aa-4358-a3f1-f14cd8d01efd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xb11364762f580302ea8fbfd476e48213fbd1967e80656c3035b5e4fb35ebb44a","name":"Sammy PDB","registered_at":"2026-06-14T22:04:23Z","symbol":"NIM0590375","token_address":"0xd1eae8caa82e80ebc0c33a0d5349b8cc8e2cf1f7","type":"artist","uuid":"a687b434-43aa-4358-a3f1-f14cd8d01efd"}
album: MUNDO COMPLICADO
  type: MusicAlbum
  date published: 2023-08-11
album: Mundo Complicado
  type: MusicAlbum
  date published: 2023-08-11
album: Guerreros Somos
  type: MusicAlbum
  date published: 2023-09-28
album: Creer
  type: MusicAlbum
  date published: 2023-11-09
album: Bucaramanga
  type: MusicAlbum
  date published: 2023-12-24
album: Extrañar
  type: MusicAlbum
  date published: 2024-02-20
album: Extrañar
  type: MusicAlbum
  date published: 2024-02-20
album: Vengo del 07
  type: MusicAlbum
  date published: 2024-04-15
album: Sin Rumbo
  type: MusicAlbum
  date published: 2024-07-01
album: Tingo Tango
  type: MusicAlbum
  date published: 2024-08-15
album: Tingo Tango
  type: MusicAlbum
  date published: 2024-08-15
album: T90 (Prod. Sinestesia Beatz)
  type: MusicAlbum
  date published: 2024-09-03
album: Texto al Viento
  type: MusicAlbum
  date published: 2024-09-15
album: Texto al Viento
  type: MusicAlbum
  date published: 2024-09-15
album: Never
  type: MusicAlbum
  date published: 2024-10-04
album: Never
  type: MusicAlbum
  date published: 2024-10-04
album: Nomada
  type: MusicAlbum
  date published: 2024-11-29
  track: Texto al Viento
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202105
    explicit: false
    by artist: Sammy PDB
    in album: Nomada
      type: MusicAlbum
      date published: 2024-11-29
    isrc code: QZTVM2402893
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:15:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf88d5d6b12755596bcda02c0b0dbe4c95b5cd3c89b6511782ba8ec50353b125b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2402893
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xf88d5d6b12755596bcda02c0b0dbe4c95b5cd3c89b6511782ba8ec50353b125b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2402893 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: Texto al Viento
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.042
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.747
      additional property: Energy
        type: PropertyValue
        value: 0.564
      additional property: Speechiness
        type: PropertyValue
        value: 0.265
      additional property: Acousticness
        type: PropertyValue
        value: 0.331
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.673
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.361
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.52
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ella Sabe
  type: MusicAlbum
  date published: 2025-01-17
album: Picaron
  type: MusicAlbum
  date published: 2025-02-28
album: Zenit
  type: MusicAlbum
  date published: 2025-03-21
album: Indira
  type: MusicAlbum
  date published: 2025-04-25
album: Intriga
  type: MusicAlbum
  date published: 2025-05-29
album: Rapsito & Cumbias
  type: MusicAlbum
  date published: 2025-06-27
album: Silencio
  type: MusicAlbum
  date published: 2025-07-31
album: Tercos
  type: MusicAlbum
  date published: 2025-10-10