Eric Radford
type: MusicGroup
genre: neoclassical
description: Eric Radford (born January 27, 1985) is a retired Canadian pair skater. With former partner Meagan Duhamel, he is a two-time world champion (2015, 2016), a 2018 Olympic gold medallist in the team even
popularity: 20
followers: 1167
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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
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  date published: 2026-06-15T04:47:56Z
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album: Once Upon Another Time
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  date published: 2012-05-22
album: Once Upon Another Time
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album: A Journey
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    by artist: Eric Radford
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      date published: 2017-04-01
    genre: neoclassical
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-18T00:52:36Z
    audio: A Journey
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album: Storm
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  date published: 2018-11-24
album: Golden Hour
  type: MusicAlbum
  date published: 2020-08-14
album: Vocalise
  type: MusicAlbum
  date published: 2021-06-18
album: Vocalise
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album: Promenade d'Antan
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album: Marmara
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  date published: 2021-09-03
album: Marmara
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  date published: 2021-09-03
album: Liminal
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  date published: 2024-10-25
track: Promenade d'Antan

Promenade d'Antan
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duration: PT4M21S
duration ms: 261519
explicit: false
by artist: Eric Radford
by artist: Igor Vrabac
by artist: Drew Jurecka
in album: Neo-Classical Essentials, Vol. 1
  type: MusicAlbum
  date published: 2021-12-17
isrc code: CAVZ32100010
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additional property: OTSTimestamp
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa884aec635577bb5f279cfa4b40ae881209fd14ef21278cf5655df6575567022. 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/CAVZ32100010.
  date published: 2026-07-02T05:09:12Z
audio: Promenade d'Antan
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