Tatin Castillon
type: MusicGroup
genre: p-pop
popularity: 12
followers: 992
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fc46eb9a7c108092d68cf45f142e7fc41ccd2581fa6a65b8824d7dea5bc7617
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05d2a2cc-98b6-4fb0-9666-48c7b3e2f3fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05d2a2cc-98b6-4fb0-9666-48c7b3e2f3fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05d2a2cc-98b6-4fb0-9666-48c7b3e2f3fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fc46eb9a7c108092d68cf45f142e7fc41ccd2581fa6a65b8824d7dea5bc7617","name":"Tatin Castillon","registered_at":"2026-06-14T05:06:18Z","symbol":"NIM0347589","token_address":"0x277c7b87f7a728f80ee6ddf60e477f41080bd88f","type":"artist","uuid":"05d2a2cc-98b6-4fb0-9666-48c7b3e2f3fc"}
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 0x0fc46eb9a7c108092d68cf45f142e7fc41ccd2581fa6a65b8824d7dea5bc7617. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05d2a2cc-98b6-4fb0-9666-48c7b3e2f3fc.json and https://artists.proofprofile.net/proofs/artist/05d2a2cc-98b6-4fb0-9666-48c7b3e2f3fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x0fc46eb9a7c108092d68cf45f142e7fc41ccd2581fa6a65b8824d7dea5bc7617","name":"Tatin Castillon","registered_at":"2026-06-14T05:06:18Z","symbol":"NIM0347589","token_address":"0x277c7b87f7a728f80ee6ddf60e477f41080bd88f","type":"artist","uuid":"05d2a2cc-98b6-4fb0-9666-48c7b3e2f3fc"}
album: Mistletoe
  type: MusicAlbum
  date published: 2021-12-15
album: Happier Than Ever
  type: MusicAlbum
  date published: 2022-01-21
album: Di Perpekto
  type: MusicAlbum
  date published: 2022-02-18
  track: Di Perpekto
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241451
    explicit: false
    by artist: Tatin Castillon
    in album: Di Perpekto
      type: MusicAlbum
      date published: 2022-02-18
    genre: p-pop
    isrc code: SE5BU2294561
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:55:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x136cb0f93cb36117aa54be9e41f37a53f13c8e1042fae73ff7a946ec3da830d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2294561
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x136cb0f93cb36117aa54be9e41f37a53f13c8e1042fae73ff7a946ec3da830d7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/SE5BU2294561.
      date published: 2026-07-03T10:47:44Z
    audio: Di Perpekto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.96
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.66
      additional property: Energy
        type: PropertyValue
        value: 0.363
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.63
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.554
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.46
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: When Scars Become Art
  type: MusicAlbum
  date published: 2022-05-06
  track: When Scars Become Art
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255588
    explicit: false
    by artist: Tatin Castillon
    in album: When Scars Become Art
      type: MusicAlbum
      date published: 2022-05-06
    genre: p-pop
    isrc code: SE6I32251287
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:09:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1033b4fca4a88355c1c579e664703a2bdf2092c7472e6700b11dbca9be4c403
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32251287
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xa1033b4fca4a88355c1c579e664703a2bdf2092c7472e6700b11dbca9be4c403. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE6I32251287.
      date published: 2026-07-03T21:18:05Z
    audio: When Scars Become Art
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.347
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.38
      additional property: Energy
        type: PropertyValue
        value: 0.15
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.88
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Di Perpekto (Ballad Version)
album: WYAT: Where You At
album: Once In A Lifetime
album: Isang Minuto

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.139

Valence (Positivity)
type: PropertyValue
value: 0.309

Loudness (dB)
type: PropertyValue
value: -10.905

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Di Perpekto (Ballad Version)
type: MusicAlbum
date published: 2022-06-24

WYAT: Where You At
type: MusicAlbum
date published: 2022-10-14

Once In A Lifetime
type: MusicAlbum
date published: 2022-10-28

Isang Minuto
type: MusicAlbum
date published: 2023-05-19

Isang Minuto
type: MusicAlbum
date published: 2023-09-29