Wipo of Burgundy
type: MusicGroup
description: Wipo of Burgundy (also Wippo or Wigbert; – ), often simply Wipo, was a priest, poet and chronicler. He was a chaplain to the Holy Roman Emperor Conrad II and may have acted as a tutor to his son Henr
popularity: 10
followers: 105
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additional property: CopyrightChainExplorerURL
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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 0x7ce12b2529cb6795b375a35c01a3f2c78ba5a99696be8f2f70754013507304bb. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a237115-f9bc-496e-b3ad-78249942d04a.json and https://artists.proofprofile.net/proofs/artist/7a237115-f9bc-496e-b3ad-78249942d04a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0x7ce12b2529cb6795b375a35c01a3f2c78ba5a99696be8f2f70754013507304bb","name":"Wipo of Burgundy","registered_at":"2026-06-17T08:13:39Z","symbol":"NIM1334824","token_address":"0xc46b0bef6f10455c6700a1c1a7365d16e03a938b","type":"artist","uuid":"7a237115-f9bc-496e-b3ad-78249942d04a"}
track: Victimae Paschali
track: Victimae Paschali laudes

Victimae Paschali
type: MusicRecording
duration: PT1M57S
duration ms: 117480
explicit: false
by artist: Wipo of Burgundy
by artist: Benedictines of Mary, Queen of Apostles
in album: Easter at Ephesus (Rereleased)
  type: MusicAlbum
  date published: 2023-02-20
isrc code: USLZJ2306972
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additional property: OTSTimestamp
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  value: 2026-06-13T13:32:09+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
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9d388a3e5a10f07d2df60721a61011a5c11788aa3b08320c54d44db38b92b1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USLZJ2306972.
  date published: 2026-06-13T15:41:10Z
audio: Victimae Paschali
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  additional property: Time Signature
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  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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    value: -29.885
  additional property: Key Name
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    value: Ab
  additional property: Mode Name
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Victimae Paschali laudes
type: MusicRecording
duration: PT1M52S
duration ms: 112266
explicit: false
by artist: Wipo of Burgundy
by artist: Niños Cantores de Villa de Cura
by artist: Salvador Rodrigo
in album: Cantos Gregorianos
  type: MusicAlbum
  date published: 2020-08-31
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa305d292db1924e39851ec12174c2e2b69b8dc8802801cffd3f631811578b8a2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QM7282071216.
  date published: 2026-07-31T19:53:13Z
audio: Victimae Paschali laudes
  type: AudioObject
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  additional property: Danceability
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.058
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
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isrc code: QM7282071216
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 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