Happy Mind
type: MusicGroup
popularity: 4
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43470c2e52346876bcef2a7d820e2af0c136021465f098a56cab77cf1d2b1b73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecda11b5-ca90-4efe-a4d0-c5d3eb5fca5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecda11b5-ca90-4efe-a4d0-c5d3eb5fca5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecda11b5-ca90-4efe-a4d0-c5d3eb5fca5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43470c2e52346876bcef2a7d820e2af0c136021465f098a56cab77cf1d2b1b73","name":"Happy Mind","registered_at":"2026-06-21T11:32:56Z","symbol":"NIM1908916","token_address":"0x9a1df60103055ebb3b9af173e79bb827a7def8b8","type":"artist","uuid":"ecda11b5-ca90-4efe-a4d0-c5d3eb5fca5a"}
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 0x43470c2e52346876bcef2a7d820e2af0c136021465f098a56cab77cf1d2b1b73. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecda11b5-ca90-4efe-a4d0-c5d3eb5fca5a.json and https://artists.proofprofile.net/proofs/artist/ecda11b5-ca90-4efe-a4d0-c5d3eb5fca5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x43470c2e52346876bcef2a7d820e2af0c136021465f098a56cab77cf1d2b1b73","name":"Happy Mind","registered_at":"2026-06-21T11:32:56Z","symbol":"NIM1908916","token_address":"0x9a1df60103055ebb3b9af173e79bb827a7def8b8","type":"artist","uuid":"ecda11b5-ca90-4efe-a4d0-c5d3eb5fca5a"}
album: Happy Trouble
  type: MusicAlbum
  date published: 2013-10-10
album: In this beautiful world
  type: MusicAlbum
  date published: 2014-05-29
album: Fragrant heart
  type: MusicAlbum
  date published: 2014-09-25
album: A resting lake
  type: MusicAlbum
  date published: 2016-03-17
album: White Dyeing
  type: MusicAlbum
  date published: 2016-12-27
album: Dream Of Love
  type: MusicAlbum
  date published: 2017-10-25
album: Become Your Wings
  type: MusicAlbum
  date published: 2018-01-19
album: Looking For Happiness In Spring
  type: MusicAlbum
  date published: 2018-03-26
album: Sweet Night
  type: MusicAlbum
  date published: 2018-10-23
album: In the dark night sky
  type: MusicAlbum
  date published: 2021-12-24