Christina Schollin
type: MusicGroup
genre: swedish ballads
description: thumb|Schollin (far right) with Johanna Lind, Camilla Henemark, Alexandra Charles and others celebrates the 1993 Mae West Birth Centenary at Berns Christina Alma Elisabet Schollin (; born 26 December
popularity: 8
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8a519ef89a85c9b9d0ff859a7451b89f7b5586d0f20664c5e2918b68e145d0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d4613e-0e61-4b78-840f-1b018d284f7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30d4613e-0e61-4b78-840f-1b018d284f7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30d4613e-0e61-4b78-840f-1b018d284f7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8a519ef89a85c9b9d0ff859a7451b89f7b5586d0f20664c5e2918b68e145d0a","name":"Christina Schollin","registered_at":"2026-06-16T06:31:46Z","symbol":"NIM0966952","token_address":"0xc279936950e34dbe1c3181737e1464afe97a0ac4","type":"artist","uuid":"30d4613e-0e61-4b78-840f-1b018d284f7c"}
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 0xd8a519ef89a85c9b9d0ff859a7451b89f7b5586d0f20664c5e2918b68e145d0a. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30d4613e-0e61-4b78-840f-1b018d284f7c.json and https://artists.proofprofile.net/proofs/artist/30d4613e-0e61-4b78-840f-1b018d284f7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xd8a519ef89a85c9b9d0ff859a7451b89f7b5586d0f20664c5e2918b68e145d0a","name":"Christina Schollin","registered_at":"2026-06-16T06:31:46Z","symbol":"NIM0966952","token_address":"0xc279936950e34dbe1c3181737e1464afe97a0ac4","type":"artist","uuid":"30d4613e-0e61-4b78-840f-1b018d284f7c"}