Per Mariam
type: MusicGroup
popularity: 2
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83c0c00767a8b7d06e1da6acbe2a68d93b6689ed6550307861320ff7c502fe99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7177d1d4-ee74-40f9-95e2-bc91ce5d17f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7177d1d4-ee74-40f9-95e2-bc91ce5d17f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7177d1d4-ee74-40f9-95e2-bc91ce5d17f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83c0c00767a8b7d06e1da6acbe2a68d93b6689ed6550307861320ff7c502fe99","name":"Per Mariam","registered_at":"2026-06-17T05:12:59Z","symbol":"NIM1291759","token_address":"0x14674b9f68acc845d014d02e5723e71094dc2adb","type":"artist","uuid":"7177d1d4-ee74-40f9-95e2-bc91ce5d17f3"}
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 0x83c0c00767a8b7d06e1da6acbe2a68d93b6689ed6550307861320ff7c502fe99. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7177d1d4-ee74-40f9-95e2-bc91ce5d17f3.json and https://artists.proofprofile.net/proofs/artist/7177d1d4-ee74-40f9-95e2-bc91ce5d17f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x83c0c00767a8b7d06e1da6acbe2a68d93b6689ed6550307861320ff7c502fe99","name":"Per Mariam","registered_at":"2026-06-17T05:12:59Z","symbol":"NIM1291759","token_address":"0x14674b9f68acc845d014d02e5723e71094dc2adb","type":"artist","uuid":"7177d1d4-ee74-40f9-95e2-bc91ce5d17f3"}
album: San Miguel Arcángel
  type: MusicAlbum
  date published: 2018-09-19
album: Consagrados por Amor
  type: MusicAlbum
  date published: 2020-02-08
album: Elías - Yahveh Es Mi Dios
  type: MusicAlbum
  date published: 2022-07-19
  track: Olor a Rosas - Cover
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300000
    explicit: false
    by artist: Per Mariam
    in album: Elías - Yahveh Es Mi Dios
      type: MusicAlbum
      date published: 2022-07-19
    isrc code: QZNJW2296505
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:57:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x61eee96e89a7dc29af2519b4de95592f4b8c95580c09ba5dbddfc362f92c630a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959001
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959001
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2296505
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:41:42Z
    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 0x61eee96e89a7dc29af2519b4de95592f4b8c95580c09ba5dbddfc362f92c630a. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZNJW2296505.
      date published: 2026-07-21T11:41:42Z
    audio: Olor a Rosas - Cover
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.003
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.514
      additional property: Energy
        type: PropertyValue
        value: 0.68
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.474
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.304
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.146
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mundo Angélico
  type: MusicAlbum
  date published: 2023-10-25
album: Custodio Fiel
  type: MusicAlbum
  date published: 2024-05-01