Tobias Andersson
type: MusicGroup
description: Tobias Andersson may refer to: Tobias Andersson (footballer) (born 1994), Swedish footballer Tobias Andersson (politician) (born 1996), Swedish politician See also J. Tobias Anderson (born 1971),
popularity: 7
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c53702f5ca102bafc9f0fc9298438b412e2fc64f3cf3abfdc3a213cfe0bd67e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/882b38d2-a1d9-4a09-8b66-bfc310f1841f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/882b38d2-a1d9-4a09-8b66-bfc310f1841f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/882b38d2-a1d9-4a09-8b66-bfc310f1841f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c53702f5ca102bafc9f0fc9298438b412e2fc64f3cf3abfdc3a213cfe0bd67e","name":"Tobias Andersson","registered_at":"2026-06-17T13:09:22Z","symbol":"NIM1405263","token_address":"0x3af6cbbedf54be7376440f5ead17ae76d235e61a","type":"artist","uuid":"882b38d2-a1d9-4a09-8b66-bfc310f1841f"}
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 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 0x4c53702f5ca102bafc9f0fc9298438b412e2fc64f3cf3abfdc3a213cfe0bd67e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/882b38d2-a1d9-4a09-8b66-bfc310f1841f.json and https://artists.proofprofile.net/proofs/artist/882b38d2-a1d9-4a09-8b66-bfc310f1841f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x4c53702f5ca102bafc9f0fc9298438b412e2fc64f3cf3abfdc3a213cfe0bd67e","name":"Tobias Andersson","registered_at":"2026-06-17T13:09:22Z","symbol":"NIM1405263","token_address":"0x3af6cbbedf54be7376440f5ead17ae76d235e61a","type":"artist","uuid":"882b38d2-a1d9-4a09-8b66-bfc310f1841f"}
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  type: MusicAlbum
  date published: 2013-02-27
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  type: MusicAlbum
  date published: 2017-12-18
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  type: MusicAlbum
  date published: 2020-12-26
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  date published: 2021-02-26
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  date published: 2021-04-20
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  date published: 2021-10-08
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  date published: 2022-01-29
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  date published: 2023-05-12
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  type: MusicAlbum
  date published: 2024-03-01
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  type: MusicAlbum
  date published: 2025-02-25
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