Sea Ferra
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a0c01dcb68447c34eb1714290aa90034357e8e3c0db95e8e5e7b90fedcc6639
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff8571b2-d33c-4646-824a-10fa9b076bb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff8571b2-d33c-4646-824a-10fa9b076bb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff8571b2-d33c-4646-824a-10fa9b076bb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a0c01dcb68447c34eb1714290aa90034357e8e3c0db95e8e5e7b90fedcc6639","name":"Sea Ferra","registered_at":"2026-06-21T18:22:16Z","symbol":"NIM1999805","token_address":"0xd620e5b0a9377f7644ff86c51df04839a8149065","type":"artist","uuid":"ff8571b2-d33c-4646-824a-10fa9b076bb8"}
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 0x3a0c01dcb68447c34eb1714290aa90034357e8e3c0db95e8e5e7b90fedcc6639. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff8571b2-d33c-4646-824a-10fa9b076bb8.json and https://artists.proofprofile.net/proofs/artist/ff8571b2-d33c-4646-824a-10fa9b076bb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x3a0c01dcb68447c34eb1714290aa90034357e8e3c0db95e8e5e7b90fedcc6639","name":"Sea Ferra","registered_at":"2026-06-21T18:22:16Z","symbol":"NIM1999805","token_address":"0xd620e5b0a9377f7644ff86c51df04839a8149065","type":"artist","uuid":"ff8571b2-d33c-4646-824a-10fa9b076bb8"}
album: Bruce Lee
  type: MusicAlbum
  date published: 2025-05-09
album: corazon de cristal
  type: MusicAlbum
  date published: 2025-05-13
album: AMBAR
  type: MusicAlbum
  date published: 2025-05-19
album: Switch
  type: MusicAlbum
  date published: 2025-06-19
album: Ferrari Blanco
  type: MusicAlbum
  date published: 2025-06-23
album: i all kno
  type: MusicAlbum
  date published: 2025-07-04
album: si me duermo
  type: MusicAlbum
  date published: 2025-09-03
album: LO INVENTE YO
  type: MusicAlbum
  date published: 2025-10-15
album: habi
  type: MusicAlbum
  date published: 2025-10-26
album: que vamo a hace
  type: MusicAlbum
  date published: 2025-11-05
album: en la misma
  type: MusicAlbum
  date published: 2025-11-13
track: 0 Berretines

0 Berretines
type: MusicRecording
duration: PT1M57S
duration ms: 117191
explicit: false
by artist: DREEP ENZO
by artist: Sea Ferra
in album: Hoodopolis
  type: MusicAlbum
  date published: 2025-06-10
genre: argentine-trap
isrc code: QZNJW2576780
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T06:57:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a6645b606be71e8c910142d6d13fbcb9003a1bcfedd83da850b54ff544af1d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2576780
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6645b606be71e8c910142d6d13fbcb9003a1bcfedd83da850b54ff544af1d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNJW2576780.
  date published: 2026-07-02T03:55:08Z
audio: 0 Berretines
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.367
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.626
  additional property: Energy
    type: PropertyValue
    value: 0.619
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.032
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.141
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.178
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major