El Arcas
type: MusicGroup
popularity: 25
followers: 845
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7c9c41b5718295ca7fe223168c67efbaf227d17e4ca22c55103189c14ad9192
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9238b2c-10a2-4caa-9548-10ba0feca9ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9238b2c-10a2-4caa-9548-10ba0feca9ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9238b2c-10a2-4caa-9548-10ba0feca9ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7c9c41b5718295ca7fe223168c67efbaf227d17e4ca22c55103189c14ad9192","name":"El Arcas","registered_at":"2026-06-12T09:42:32Z","symbol":"NIM0259458","token_address":"0x647192da82b021cee5892d60e1a456d2b92c2530","type":"artist","uuid":"c9238b2c-10a2-4caa-9548-10ba0feca9ab"}
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 0xe7c9c41b5718295ca7fe223168c67efbaf227d17e4ca22c55103189c14ad9192. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9238b2c-10a2-4caa-9548-10ba0feca9ab.json and https://artists.proofprofile.net/proofs/artist/c9238b2c-10a2-4caa-9548-10ba0feca9ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe7c9c41b5718295ca7fe223168c67efbaf227d17e4ca22c55103189c14ad9192","name":"El Arcas","registered_at":"2026-06-12T09:42:32Z","symbol":"NIM0259458","token_address":"0x647192da82b021cee5892d60e1a456d2b92c2530","type":"artist","uuid":"c9238b2c-10a2-4caa-9548-10ba0feca9ab"}
album: Calipso
  type: MusicAlbum
  date published: 2019-08-30
album: CUIDAO
  type: MusicAlbum
  date published: 2023-11-08
album: Bobo Corazón
  type: MusicAlbum
  date published: 2022-03-04
album: Crisis Emocional (Acústico)
  type: MusicAlbum
  date published: 2022-02-03
album: Ni Cuenta Me Di (Acústico)
  type: MusicAlbum
  date published: 2022-01-27
album: alboroto - trending topic en tu cora
  type: MusicAlbum
  date published: 2021-11-10
album: Sintigo (Acústico)
  type: MusicAlbum
  date published: 2021-10-15
album: Sintigo
  type: MusicAlbum
  date published: 2021-08-06
album: Ni Cuenta Me Di
  type: MusicAlbum
  date published: 2021-06-11
album: Crisis Emocional
  type: MusicAlbum
  date published: 2021-02-25
  track: Crisis Emocional
album: Luz (Claridad)
  type: MusicAlbum
  date published: 2020-10-23

Crisis Emocional
type: MusicRecording
duration: PT4M36S
duration ms: 276777
explicit: false
by artist: El Arcas
in album: Crisis Emocional
  type: MusicAlbum
  date published: 2021-02-25
isrc code: DGA072139680
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T06:12:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b960bdbe32c1bb9316483bd22d83192a565c98497a5ba8dcf1104998df4a069
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072139680
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+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 0x4b960bdbe32c1bb9316483bd22d83192a565c98497a5ba8dcf1104998df4a069. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DGA072139680.
  date published: 2026-07-06T06:56:49Z
audio: Crisis Emocional
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.609
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.819
  additional property: Energy
    type: PropertyValue
    value: 0.539
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.196
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.224
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.836
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.547
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major