Madelene Olsson
type: MusicGroup
popularity: 35
followers: 271
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0786040490d62bfc2e8303a5b50bbad0c189ed0821c6d8a0d09306e89edb2296
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf9c198e-c78b-4ec4-b006-92404777be6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf9c198e-c78b-4ec4-b006-92404777be6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf9c198e-c78b-4ec4-b006-92404777be6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0786040490d62bfc2e8303a5b50bbad0c189ed0821c6d8a0d09306e89edb2296","name":"Madelene Olsson","registered_at":"2026-06-12T08:49:46Z","symbol":"NIM0247224","token_address":"0x0cd9305bd426941b88ce3d15a675c5eca21b7d2a","type":"artist","uuid":"bf9c198e-c78b-4ec4-b006-92404777be6d"}
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 0x0786040490d62bfc2e8303a5b50bbad0c189ed0821c6d8a0d09306e89edb2296. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf9c198e-c78b-4ec4-b006-92404777be6d.json and https://artists.proofprofile.net/proofs/artist/bf9c198e-c78b-4ec4-b006-92404777be6d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x0786040490d62bfc2e8303a5b50bbad0c189ed0821c6d8a0d09306e89edb2296","name":"Madelene Olsson","registered_at":"2026-06-12T08:49:46Z","symbol":"NIM0247224","token_address":"0x0cd9305bd426941b88ce3d15a675c5eca21b7d2a","type":"artist","uuid":"bf9c198e-c78b-4ec4-b006-92404777be6d"}
album: Anything Goes
  type: MusicAlbum
  date published: 2022-02-25
album: Waltz For Debby
  type: MusicAlbum
  date published: 2022-08-19
album: Slow Motion
  type: MusicAlbum
  date published: 2022-09-30
album: White Sand
  type: MusicAlbum
  date published: 2022-11-11
album: Apart
  type: MusicAlbum
  date published: 2023-03-03
album: Free Falling
  type: MusicAlbum
  date published: 2023-05-05
album: Sonata
  type: MusicAlbum
  date published: 2023-09-01
album: Beyond The Clouds
  type: MusicAlbum
  date published: 2024-01-19
album: Down To The River
  type: MusicAlbum
  date published: 2024-04-26
album: In Quiet Thoughts
  type: MusicAlbum
  date published: 2024-09-06