Cannibal Children
type: MusicGroup
genre: bedroom pop
genre: latin pop
popularity: 4
followers: 446
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a486dbd969ab05d5ceb2a75b3295abba33186a3ad89d0299391d7fbc2a45df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0663bdb0-62b6-44f7-927a-b4689099f203.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0663bdb0-62b6-44f7-927a-b4689099f203.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0663bdb0-62b6-44f7-927a-b4689099f203
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a486dbd969ab05d5ceb2a75b3295abba33186a3ad89d0299391d7fbc2a45df","name":"Cannibal Children","registered_at":"2026-06-15T15:44:46Z","symbol":"NIM0755217","token_address":"0x0db4a3cffdc37d9bbe8d479158ba666f0419197b","type":"artist","uuid":"0663bdb0-62b6-44f7-927a-b4689099f203"}
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 0x31a486dbd969ab05d5ceb2a75b3295abba33186a3ad89d0299391d7fbc2a45df. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0663bdb0-62b6-44f7-927a-b4689099f203.json and https://artists.proofprofile.net/proofs/artist/0663bdb0-62b6-44f7-927a-b4689099f203.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x31a486dbd969ab05d5ceb2a75b3295abba33186a3ad89d0299391d7fbc2a45df","name":"Cannibal Children","registered_at":"2026-06-15T15:44:46Z","symbol":"NIM0755217","token_address":"0x0db4a3cffdc37d9bbe8d479158ba666f0419197b","type":"artist","uuid":"0663bdb0-62b6-44f7-927a-b4689099f203"}
album: The Purple Thing Ep
  type: MusicAlbum
  date published: 2014-03-31
album: Soda
  type: MusicAlbum
  date published: 2014-04-21
album: Scuba Steve
  type: MusicAlbum
  date published: 2014-05-20
album: Under the Skin
  type: MusicAlbum
  date published: 2017-12-20
album: Children of the Sky
  type: MusicAlbum
  date published: 2018-05-11
album: No Signal
  type: MusicAlbum
  date published: 2021-09-10
  track: No Signal
album: Own The Night
  type: MusicAlbum
  date published: 2022-07-09
album: Stay With Me
  type: MusicAlbum
  date published: 2023-03-24
album: Brisa de verano
  type: MusicAlbum
  date published: 2025-03-28

No Signal
type: MusicRecording
duration: PT3M26S
duration ms: 206176
explicit: false
by artist: Cannibal Children
in album: No Signal
  type: MusicAlbum
  date published: 2021-09-10
genre: bedroom pop
genre: latin pop
isrc code: CA5KR2197318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:30:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf74c2076adc3c57f44fa6309a8b3f1b9ad3fafd2a833aeeb4a2dbe01b1154e07
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/CA5KR2197318
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 0xf74c2076adc3c57f44fa6309a8b3f1b9ad3fafd2a833aeeb4a2dbe01b1154e07. 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/CA5KR2197318.
  date published: 2026-07-02T03:55:08Z
audio: No Signal
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.022
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.722
  additional property: Energy
    type: PropertyValue
    value: 0.786
  additional property: Speechiness
    type: PropertyValue
    value: 0.159
  additional property: Acousticness
    type: PropertyValue
    value: 0.07
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.207
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.429
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.459
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor