Effatá
type: MusicGroup
popularity: 3
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde3525dc9ac2f90ba3f372d486f65648b73c69c550cfbb78986b1ebf2a566b96
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f37f9960-214b-47d3-bd79-fe2e4a3d7527.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f37f9960-214b-47d3-bd79-fe2e4a3d7527.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f37f9960-214b-47d3-bd79-fe2e4a3d7527
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde3525dc9ac2f90ba3f372d486f65648b73c69c550cfbb78986b1ebf2a566b96","name":"Effatá","registered_at":"2026-06-21T14:07:28Z","symbol":"NIM1942333","token_address":"0x179633233f7e42902e8c99c2cdf4230857a0b671","type":"artist","uuid":"f37f9960-214b-47d3-bd79-fe2e4a3d7527"}
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 0xde3525dc9ac2f90ba3f372d486f65648b73c69c550cfbb78986b1ebf2a566b96. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f37f9960-214b-47d3-bd79-fe2e4a3d7527.json and https://artists.proofprofile.net/proofs/artist/f37f9960-214b-47d3-bd79-fe2e4a3d7527.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xde3525dc9ac2f90ba3f372d486f65648b73c69c550cfbb78986b1ebf2a566b96","name":"Effatá","registered_at":"2026-06-21T14:07:28Z","symbol":"NIM1942333","token_address":"0x179633233f7e42902e8c99c2cdf4230857a0b671","type":"artist","uuid":"f37f9960-214b-47d3-bd79-fe2e4a3d7527"}
album: Acuérdate de Agradecer
  type: MusicAlbum
  date published: 2021-02-01
  track: Acuérdate de Agradecer
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166757
    explicit: false
    by artist: Effatá
    in album: Acuérdate de Agradecer
      type: MusicAlbum
      date published: 2021-02-01
    isrc code: USCGH2167263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:09:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf309e3c25758cbc95e4868356a3f090e9889679e1c002921c38b4f307f4edc40
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2167263
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf309e3c25758cbc95e4868356a3f090e9889679e1c002921c38b4f307f4edc40. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USCGH2167263.
      date published: 2026-07-22T08:41:42Z
    audio: Acuérdate de Agradecer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.048
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.463
      additional property: Energy
        type: PropertyValue
        value: 0.183
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.549
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.265
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.08
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dulce Doncella
  type: MusicAlbum
  date published: 2021-05-24
album: Para Celebrar
  type: MusicAlbum
  date published: 2022-04-17