Ovhi Firsty
type: MusicGroup
genre: batak
popularity: 7
followers: 263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb145ad386516acbceae215e2f4e56ed57f5da21bc8a5621cf1959fd4d0ed11f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10937719-760c-4e83-9dcd-98c23febed24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10937719-760c-4e83-9dcd-98c23febed24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10937719-760c-4e83-9dcd-98c23febed24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb145ad386516acbceae215e2f4e56ed57f5da21bc8a5621cf1959fd4d0ed11f","name":"Ovhi Firsty","registered_at":"2026-06-15T19:18:33Z","symbol":"NIM0806235","token_address":"0x0aebd36b0bcb2b5a0414052e22d4764edd058b56","type":"artist","uuid":"10937719-760c-4e83-9dcd-98c23febed24"}
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 0xbb145ad386516acbceae215e2f4e56ed57f5da21bc8a5621cf1959fd4d0ed11f. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10937719-760c-4e83-9dcd-98c23febed24.json and https://artists.proofprofile.net/proofs/artist/10937719-760c-4e83-9dcd-98c23febed24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0xbb145ad386516acbceae215e2f4e56ed57f5da21bc8a5621cf1959fd4d0ed11f","name":"Ovhi Firsty","registered_at":"2026-06-15T19:18:33Z","symbol":"NIM0806235","token_address":"0x0aebd36b0bcb2b5a0414052e22d4764edd058b56","type":"artist","uuid":"10937719-760c-4e83-9dcd-98c23febed24"}
album: Ahado Na Salah
  type: MusicAlbum
  date published: 2024-08-06
album: Rondang Ni Bulan
  type: MusicAlbum
  date published: 2024-08-06
album: Tajom Songon Sambilu
  type: MusicAlbum
  date published: 2024-08-06
album: Lagu Cinta
  type: MusicAlbum
  date published: 2024-08-06
album: Marsarak Tumbilang
  type: MusicAlbum
  date published: 2024-08-06
album: Sego Di Pambibiran
  type: MusicAlbum
  date published: 2024-08-06
album: Inda Sanggup Au
  type: MusicAlbum
  date published: 2024-08-06
album: Holong Na Marduri
  type: MusicAlbum
  date published: 2024-08-06
album: Ulang Ma Gombal Tu
  type: MusicAlbum
  date published: 2024-08-07
album: Lomah
  type: MusicAlbum
  date published: 2024-08-07
album: Malungun
  type: MusicAlbum
  date published: 2024-08-07
album: Bulung Pe Jadi Saksi
  type: MusicAlbum
  date published: 2024-08-12
album: Sada Di Na Saribu
  type: MusicAlbum
  date published: 2024-08-12
album: Kasihmu Meracuniku
  type: MusicAlbum
  date published: 2024-10-18
album: Lelah Ku Berjuang
  type: MusicAlbum
  date published: 2024-10-18
  track: Lelah Ku Berjuang
    type: MusicRecording
    duration: PT5M24S
    duration ms: 324638
    explicit: false
    by artist: Ovhi Firsty
    in album: Lelah Ku Berjuang
      type: MusicAlbum
      date published: 2024-10-18
    genre: batak
    isrc code: GXD7G2266911
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:38:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f4e6a8c6a26ee7bc02a0867725f5563655c48c486e791541d9606cd00db15c4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956862
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956862
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7G2266911
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T02:10:22Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4e6a8c6a26ee7bc02a0867725f5563655c48c486e791541d9606cd00db15c4. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/GXD7G2266911.
      date published: 2026-07-06T02:10:22Z
    audio: Lelah Ku Berjuang
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.019
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.557
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.024
      additional property: Acousticness
        type: PropertyValue
        value: 0.305
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.193
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.217
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.068
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bakawan Sabalum Cinto
  type: MusicAlbum
  date published: 2024-12-03
  track: Bakawan Sabalum Cinto
    type: MusicRecording
    duration: PT5M1S
    duration ms: 301812
    explicit: false
    by artist: Ovhi Firsty
    in album: Bakawan Sabalum Cinto
      type: MusicAlbum
      date published: 2024-12-03
    genre: batak
    isrc code: FRX872168749
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:53:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeea2c3b2315bab0f7a4fa8e78e706ddb78fefca890e301dd639e27ec4b42ad42
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872168749
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Bakawan Sabalum Cinto

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:26:17Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea2c3b2315bab0f7a4fa8e78e706ddb78fefca890e301dd639e27ec4b42ad42. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRX872168749.
date published: 2026-07-06T01:26:17Z

Bakawan Sabalum Cinto
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 113.035
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.577
additional property: Energy
  type: PropertyValue
  value: 0.549
additional property: Speechiness
  type: PropertyValue
  value: 0.032
additional property: Acousticness
  type: PropertyValue
  value: 0.01
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.15
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.122
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.06
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Major