Zoltan Fecso
type: MusicGroup
genre: ambient
genre: drone
popularity: 3
followers: 383
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e2495d0977b57dbf2b9670dbf390c2179fbc65628a53a1ccb3004af9b47013. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a29fe8e7-cdd6-4ad4-ae29-48aaa2c91fe8.json and https://artists.proofprofile.net/proofs/artist/a29fe8e7-cdd6-4ad4-ae29-48aaa2c91fe8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
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album: Shimmer Raga
  type: MusicAlbum
  date published: 2018-08-17
album: Conversations for One
  type: MusicAlbum
  date published: 2018-12-20
album: Conversations for One
  type: MusicAlbum
  date published: 2018-12-20
album: Silken Wave
  type: MusicAlbum
  date published: 2019-02-28
album: Tension Leads to Change
  type: MusicAlbum
  date published: 2019-09-15
album: Entering and Emerging
  type: MusicAlbum
  date published: 2020-01-29
album: Daylight in an Empty Room
  type: MusicAlbum
  date published: 2020-08-29
album: Valley
  type: MusicAlbum
  date published: 2021-12-02
album: Butterfly Hands
  type: MusicAlbum
  date published: 2021-12-08
album: One Synthesizer
  type: MusicAlbum
  date published: 2023-03-06
album: Mangroves
  type: MusicAlbum
  date published: 2023-09-01
album: Other Air
  type: MusicAlbum
  date published: 2023-09-22
track: Crimson - Zoltan Fecso Remix

Crimson - Zoltan Fecso Remix
type: MusicRecording
duration: PT7M10S
duration ms: 430402
explicit: false
by artist: IKSRE
by artist: Zoltan Fecso
in album: Refurl
  type: MusicAlbum
  date published: 2024-10-25
isrc code: GBHLW2401686
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additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787a8a9b3d8d5af76f3a9a49e21d6ceae17cf436217f87d2c5c92d5e4e333b2c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBHLW2401686.
  date published: 2026-07-08T03:53:27Z
audio: Crimson - Zoltan Fecso Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.173
  additional property: Energy
    type: PropertyValue
    value: 0.469
  additional property: Speechiness
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    value: 0.04
  additional property: Acousticness
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    value: 0.961
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.96
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.1
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.547
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor