Sosa F
type: MusicGroup
popularity: 8
followers: 704
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e47ba2a3adc3534fa76b521e2c4fdf788a1404f0dfcddcc446b1cb9f6173bdf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc64d67-c201-4495-abd4-dd13735fcd46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbc64d67-c201-4495-abd4-dd13735fcd46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbc64d67-c201-4495-abd4-dd13735fcd46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e47ba2a3adc3534fa76b521e2c4fdf788a1404f0dfcddcc446b1cb9f6173bdf","name":"Sosa F","registered_at":"2026-06-20T16:56:15Z","symbol":"NIM1662538","token_address":"0x38c7aec194a427c3b6b90af11e4482b8b2ece066","type":"artist","uuid":"bbc64d67-c201-4495-abd4-dd13735fcd46"}
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 0x6e47ba2a3adc3534fa76b521e2c4fdf788a1404f0dfcddcc446b1cb9f6173bdf. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbc64d67-c201-4495-abd4-dd13735fcd46.json and https://artists.proofprofile.net/proofs/artist/bbc64d67-c201-4495-abd4-dd13735fcd46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x6e47ba2a3adc3534fa76b521e2c4fdf788a1404f0dfcddcc446b1cb9f6173bdf","name":"Sosa F","registered_at":"2026-06-20T16:56:15Z","symbol":"NIM1662538","token_address":"0x38c7aec194a427c3b6b90af11e4482b8b2ece066","type":"artist","uuid":"bbc64d67-c201-4495-abd4-dd13735fcd46"}
album: Eren
  type: MusicAlbum
  date published: 2022-09-09
album: Osamakwe
  type: MusicAlbum
  date published: 2022-09-10
album: Testimony
  type: MusicAlbum
  date published: 2022-09-10
album: Iye (Mother)
  type: MusicAlbum
  date published: 2022-09-10
album: Orionmwen (My Heart)
  type: MusicAlbum
  date published: 2022-09-13
album: Oseneghian
  type: MusicAlbum
  date published: 2022-09-13
  track: Oseneghian
    type: MusicRecording
    duration: PT4M56S
    duration ms: 296254
    explicit: false
    by artist: Sosa F
    in album: Oseneghian
      type: MusicAlbum
      date published: 2022-09-13
    isrc code: QZNWX2220712
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:30:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb147a91705d59bb0b82f523d850ce2577fc7b20de142e7aee62d2e428ead60fe
    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/QZNWX2220712
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xb147a91705d59bb0b82f523d850ce2577fc7b20de142e7aee62d2e428ead60fe. 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/QZNWX2220712.
      date published: 2026-07-06T01:26:17Z
    audio: Oseneghian
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.033
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.884
      additional property: Energy
        type: PropertyValue
        value: 0.786
      additional property: Speechiness
        type: PropertyValue
        value: 0.381
      additional property: Acousticness
        type: PropertyValue
        value: 0.415
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.949
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.655
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Father
  type: MusicAlbum
  date published: 2022-09-16
album: Waruese
  type: MusicAlbum
  date published: 2022-10-22
album: Lighi Lighi
  type: MusicAlbum
  date published: 2022-10-22
album: Obo
  type: MusicAlbum
  date published: 2023-01-12
  track: Obo
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240997
    explicit: false
    by artist: Sosa F
    in album: Obo
      type: MusicAlbum
      date published: 2023-01-12
    isrc code: QZFYZ2380163
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:14:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x072c628438a320d17d4845f73596178ed4ab5da908a2069b9d2ea7dbbabddb11
    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/QZFYZ2380163
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x072c628438a320d17d4845f73596178ed4ab5da908a2069b9d2ea7dbbabddb11. 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/QZFYZ2380163.
      date published: 2026-07-06T01:26:17Z
    audio: Obo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.028
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Siwo Siwo
album: Omonuwa
album: Yebeyebe

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.862

Energy
type: PropertyValue
value: 0.726

Speechiness
type: PropertyValue
value: 0.131

Acousticness
type: PropertyValue
value: 0.701

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.084

Valence (Positivity)
type: PropertyValue
value: 0.903

Loudness (dB)
type: PropertyValue
value: -3.601

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Siwo Siwo
type: MusicAlbum
date published: 2023-05-19

Omonuwa
type: MusicAlbum
date published: 2024-08-27

Yebeyebe
type: MusicAlbum
date published: 2024-10-24