Anton Lundqvist
type: MusicGroup
description: Anton Bengtsson Lundqvist (born 16 September 1989) is a Swedish actor. He has played in several musicals such as Romeo & Julia and Blodsbröder. He has also presented a web-show for Allsång på Skansen.
popularity: 10
followers: 25
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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
subject of: OpenTimestamps Proof of Existence
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track: I Sherwood
track: En okänd välgörare
track: Nu så kommer julen
track: Vi går tillsammans
track: Vi vill sjunga en sång om julen

I Sherwood
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in album: Sagan om Karl-Bertil Jonssons julafton (Original Cast Studio Recording From The Musical)
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  date published: 2018-11-16
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: I Sherwood
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En okänd välgörare
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by artist: Henrik Dorsin
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: En okänd välgörare
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Nu så kommer julen
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by artist: Katrin Sundberg
by artist: Peter Dalle
by artist: Andreas Rothlin Svensson
by artist: Henrik Dorsin
by artist: Vanna Rosenberg
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Nu så kommer julen
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Vi går tillsammans
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by artist: John Alexander Eriksson
by artist: Alexander ”Newkid” Ferrer
by artist: Minou Deilert
by artist: Anton Lundqvist
by artist: peter Gardiner
in album: Mufasa: Lejonkungen (Svenskt Original Soundtrack)
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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  date published: 2026-06-13T13:32:09Z
audio: Vi går tillsammans
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Vi vill sjunga en sång om julen
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explicit: false
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by artist: Vanna Rosenberg
by artist: Anton Lundqvist
by artist: Peter Dalle
by artist: Katrin Sundberg
by artist: Andreas Rothlin Svensson
by artist: Isabelle Billstein
by artist: Lisa Veronica Andersson
by artist: Björn Wikström
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T01:44:32Z
audio: Vi vill sjunga en sång om julen
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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