Daniel Fish
type: MusicGroup
description: thumb|Fish in 2019. Daniel Fish is an American theater director based in New York City. Early career Daniel Fish graduated from Northwestern University with a BS in performance studies. From 1989 to
popularity: 6
followers: 26
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  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f53d0dda1b85cbb7c15fc4666d52db63c64b3d64a8a43296db7f5e8c1714d9c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b16631b3-51ff-469e-9260-c1210970fb36.json and https://artists.proofprofile.net/proofs/artist/b16631b3-51ff-469e-9260-c1210970fb36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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album: Slow it down
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  date published: 2024-06-30
album: Sleep Healing – Delta Waves & Solfeggio
  type: MusicAlbum
  date published: 2025-08-27
album: Tranquility
  type: MusicAlbum
  date published: 2025-08-29
album: Unfold
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  date published: 2025-09-05
album: Pleiades Dreams
  type: MusicAlbum
  date published: 2025-09-12
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    in album: Pleiades Dreams
      type: MusicAlbum
      date published: 2025-09-12
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    additional property: OTSVerifyInstructions
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      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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d4895ef23752945553663a6bf81749eba74746a78f7deffb36d778fff4f94f. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/NL8RL2553269.
      date published: 2026-07-20T08:14:15Z
    audio: Pleiades Dreams
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album: Mono No Aware
  type: MusicAlbum
  date published: 2025-09-19
album: DNA Repair
  type: MusicAlbum
  date published: 2025-09-27
album: 528 Hz Anxiety Relief
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  date published: 2025-10-04
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    duration: PT1M10S
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    in album: 528 Hz Anxiety Relief
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      date published: 2025-10-04
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    additional property: OTSVerifyInstructions
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      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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26267e059a48412bef9ea6ec2f66e670cdb12bfcf45b19069928459b3ce733a9. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/NL8RL2558507.
      date published: 2026-07-20T13:27:11Z
    audio: 528 Hz Anxiety Relief
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 528 Hz Meditation
album: 417 Hz Remove Negative Blocks
album: 432 Hz Deep Sleep
album: 432 Hz Fast Sleep

Danceability
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value: 0.191

Energy
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value: 0.087

Speechiness
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value: 0.044

Acousticness
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value: 0.893

Instrumentalness
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value: 0.919

Liveness
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value: 0.093

Valence (Positivity)
type: PropertyValue
value: 0.039

Loudness (dB)
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value: -25.841

Key Name
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value: F

Mode Name
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value: Major

528 Hz Meditation
type: MusicAlbum
date published: 2025-10-11

417 Hz Remove Negative Blocks
type: MusicAlbum
date published: 2025-10-20

432 Hz Deep Sleep
type: MusicAlbum
date published: 2025-10-30

432 Hz Fast Sleep
type: MusicAlbum
date published: 2025-11-09