Riverhill
type: MusicGroup
description: Riverhill may refer to: Riverhill House, a manor house and gardens in Kent, England Riverhill School, a private, non-parochial school in Alabama, United States Riverhill Software, a Japanese vide
popularity: 16
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
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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 0xdcbf18bda66684db4e2cd4d77c46f08f661662b9d4f099264a02f1f2f77f4e0a. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ef07b1a-4d8a-468c-ada3-44365f62406d.json and https://artists.proofprofile.net/proofs/artist/7ef07b1a-4d8a-468c-ada3-44365f62406d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:32:42Z
album: Yoga Meditations
  type: MusicAlbum
  date published: 2017-10-20
  track: Calm State of Mind
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    duration: PT2M1S
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    by artist: Riverhill
    in album: Yoga Meditations
      type: MusicAlbum
      date published: 2017-10-20
    isrc code: DEQM61702279
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    additional property: OTSTimestamp
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      value: 2026-07-20T03:52:09Z
    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 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 0x7b887f7d2e5cc934d48dfef622f94b3dbf1fed090c83c4966944baa9b70230ec. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/DEQM61702279.
      date published: 2026-07-20T03:52:09Z
    audio: Calm State of Mind
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 70.102
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      additional property: Time Signature
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        value: 1
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: Ab
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  track: Goa Retreat
    type: MusicRecording
    duration: PT2M19S
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    by artist: Riverhill
    in album: Yoga Meditations
      type: MusicAlbum
      date published: 2017-10-20
    isrc code: DEQM61702283
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    additional property: OTSTimestamp
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      value: 2026-07-05T18:48:28Z
    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 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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8041615ae103a87a08f446184afaced80fcddb32d78d00df9b1bea5367e95319. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEQM61702283.
      date published: 2026-07-05T18:48:28Z
    audio: Goa Retreat
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 79.78
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.416
      additional property: Energy
        type: PropertyValue
        value: 0.023
      additional property: Speechiness
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        value: 0.05
      additional property: Acousticness
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        value: 0.973
      additional property: Instrumentalness
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        value: 0.932
      additional property: Liveness
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        value: 0.1
      additional property: Valence (Positivity)
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        value: 0.035
      additional property: Loudness (dB)
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        value: -22.02
      additional property: Key Name
      additional property: Mode Name
album: Yoga Meditations, Vol. 2

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Yoga Meditations, Vol. 2
type: MusicAlbum
date published: 2018-04-27