Kontu
type: MusicGroup
popularity: 4
followers: 292
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca32b3926e477f95707762ad7ebf04d7a132a8994ce246f3e599db72bff7b4e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83aa30ac-534a-4575-b6c1-55e723a20804.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83aa30ac-534a-4575-b6c1-55e723a20804.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83aa30ac-534a-4575-b6c1-55e723a20804
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0xca32b3926e477f95707762ad7ebf04d7a132a8994ce246f3e599db72bff7b4e5. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83aa30ac-534a-4575-b6c1-55e723a20804.json and https://artists.proofprofile.net/proofs/artist/83aa30ac-534a-4575-b6c1-55e723a20804.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Lingo
  type: MusicAlbum
  date published: 2017-05-05
album: Saint Laurent
  type: MusicAlbum
  date published: 2018
album: Saint Laurent
  type: MusicAlbum
  date published: 2018-10-29
album: Kippe am Piano
  type: MusicAlbum
  date published: 2019
album: Kippe am Piano
  type: MusicAlbum
  date published: 2019-03-17
album: Bad City Blues
  type: MusicAlbum
  date published: 2019-05-31
album: Renn Wenn Du Kannst
  type: MusicAlbum
  date published: 2019-06-12
album: Beverly Hills
  type: MusicAlbum
  date published: 2020-03-25
album: Oh Hm Ja
  type: MusicAlbum
  date published: 2020-05-08
album: Zizou
  type: MusicAlbum
  date published: 2020-05-29
album: Dirty Secret
  type: MusicAlbum
  date published: 2020-06-12
album: In the Heat of the Night
  type: MusicAlbum
  date published: 2020-06-26
album: LA Times
  type: MusicAlbum
  date published: 2020-07-24
album: Pirelli Boys Racing Team
  type: MusicAlbum
  date published: 2021-12-28
album: Cocaine
  type: MusicAlbum
  date published: 2022-02-18
album: MK1
  type: MusicAlbum
  date published: 2022-12-09
album: Sexy Back
  type: MusicAlbum
  date published: 2022-12-23
album: Liverpool
  type: MusicAlbum
  date published: 2023-07-07
album: Der Boden ist Lava
  type: MusicAlbum
  date published: 2025-09-09
track: Celina

Celina
type: MusicRecording
duration: PT3M15S
duration ms: 195931
explicit: false
by artist: Filu
by artist: Kontu
in album: Vergiss mich einfach
  type: MusicAlbum
  date published: 2023-02-03
isrc code: QZHN92223848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:50:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18f18dc2f84007ae41f82b94613e552a005903c14aacd5df70e6fde348e1c012
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/QZHN92223848
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 0x18f18dc2f84007ae41f82b94613e552a005903c14aacd5df70e6fde348e1c012. 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/QZHN92223848.
  date published: 2026-07-02T03:55:08Z
audio: Celina
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.62
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.577
  additional property: Energy
    type: PropertyValue
    value: 0.612
  additional property: Speechiness
    type: PropertyValue
    value: 0.09
  additional property: Acousticness
    type: PropertyValue
    value: 0.073
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.297
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.426
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major