Marc Soler
type: MusicGroup
description: Marc Soler Giménez (born 22 November 1993) is a Spanish cyclist, who currently rides for UCI WorldTeam . Career Soler was born in Vilanova i la Geltrú. In 2017, Soler finished third overall behind te
popularity: 7
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f448b0a365a73218b3421a0c63ec01cfe0be5873ba6c1b8bed1f377e1ba89bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3701160-780e-42e4-9cc2-cb76210eb85c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3701160-780e-42e4-9cc2-cb76210eb85c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3701160-780e-42e4-9cc2-cb76210eb85c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f448b0a365a73218b3421a0c63ec01cfe0be5873ba6c1b8bed1f377e1ba89bc","name":"Marc Soler","registered_at":"2026-06-20T13:26:34Z","symbol":"NIM1621448","token_address":"0x01255ae5a6f3ccf68df39c60f2309d9932dc093e","type":"artist","uuid":"b3701160-780e-42e4-9cc2-cb76210eb85c"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f448b0a365a73218b3421a0c63ec01cfe0be5873ba6c1b8bed1f377e1ba89bc. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3701160-780e-42e4-9cc2-cb76210eb85c.json and https://artists.proofprofile.net/proofs/artist/b3701160-780e-42e4-9cc2-cb76210eb85c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x0f448b0a365a73218b3421a0c63ec01cfe0be5873ba6c1b8bed1f377e1ba89bc","name":"Marc Soler","registered_at":"2026-06-20T13:26:34Z","symbol":"NIM1621448","token_address":"0x01255ae5a6f3ccf68df39c60f2309d9932dc093e","type":"artist","uuid":"b3701160-780e-42e4-9cc2-cb76210eb85c"}