cesco.blz
type: MusicGroup
genre: soul jazz
popularity: 8
followers: 944
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2a9736a5d003d2124895dd027de5a735a5a025ebde482a4de3e2f99e7b71a49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bd93661-1ba3-484c-92b2-b6e7e5a65632.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bd93661-1ba3-484c-92b2-b6e7e5a65632.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1bd93661-1ba3-484c-92b2-b6e7e5a65632
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
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 0xc2a9736a5d003d2124895dd027de5a735a5a025ebde482a4de3e2f99e7b71a49. Chain 2 (Bitcoin): anchored in block 953923 (2026-06-16T09:51:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bd93661-1ba3-484c-92b2-b6e7e5a65632.json and https://artists.proofprofile.net/proofs/artist/1bd93661-1ba3-484c-92b2-b6e7e5a65632.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:51:37Z
album: Videogame
  type: MusicAlbum
  date published: 2019-11-04
album: CESCO
  type: MusicAlbum
  date published: 2019-12-07
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  type: MusicAlbum
  date published: 2020-04-17
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  type: MusicAlbum
  date published: 2021-01-29
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  date published: 2021-03-12
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  type: MusicAlbum
  date published: 2021-04-23
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  date published: 2021-06-11
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  type: MusicAlbum
  date published: 2021-12-10
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  type: MusicAlbum
  date published: 2022-06-23
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  type: MusicAlbum
  date published: 2023-06-17
album: MOMENTS.
  type: MusicAlbum
  date published: 2023-07-14
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  type: MusicAlbum
  date published: 2023-09-01
album: TIME.
  type: MusicAlbum
  date published: 2023-11-17
album: ELEVATED.MOMENTS.THROUGH.TIME
  type: MusicAlbum
  date published: 2023-11-24
album: Berimbau
  type: MusicAlbum
  date published: 2024-02-02
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  type: MusicAlbum
  date published: 2024-09-19
album: lost
  type: MusicAlbum
  date published: 2025-02-21
album: Alles gut!?
  type: MusicAlbum
  date published: 2025-03-28
album: many faces
  type: MusicAlbum
  date published: 2025-04-18
track: Keep Dreaming

Keep Dreaming
type: MusicRecording
duration: PT2M58S
duration ms: 178328
explicit: false
by artist: Cassette Heads
by artist: cesco.blz
by artist: Milan Ring
in album: Keep Dreaming
  type: MusicAlbum
  date published: 2023-12-15
isrc code: DEQ022384324
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee9dd85472d5f0fc309f67f7b8092661fac5fd19e91b5ff166bc4abf3114b7c9
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/DEQ022384324
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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 0xee9dd85472d5f0fc309f67f7b8092661fac5fd19e91b5ff166bc4abf3114b7c9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEQ022384324.
  date published: 2026-07-02T05:09:12Z
audio: Keep Dreaming
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.149
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.815
  additional property: Energy
    type: PropertyValue
    value: 0.503
  additional property: Speechiness
    type: PropertyValue
    value: 0.261
  additional property: Acousticness
    type: PropertyValue
    value: 0.261
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.017
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.883
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.978
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major