Second Wind
type: MusicGroup
description: Second Wind may refer to: Second wind, an exercise phenomenon Second wind (sleep), a sleep phenomenon Film Second Wind (1966 film) or Le deuxième souffle, a French film directed by Jean-Pierre Me
popularity: 2
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbef21bfbb5616b43180c2aa28032d37cf19c390c2546a8cce6d9182f8c8780a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a6ced0e-a70c-4b35-9054-05ca1a74042a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a6ced0e-a70c-4b35-9054-05ca1a74042a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a6ced0e-a70c-4b35-9054-05ca1a74042a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbef21bfbb5616b43180c2aa28032d37cf19c390c2546a8cce6d9182f8c8780a1","name":"Second Wind","registered_at":"2026-06-17T08:17:29Z","symbol":"NIM1335738","token_address":"0xaf0a3e2702c7c03420931645e33021123b708152","type":"artist","uuid":"7a6ced0e-a70c-4b35-9054-05ca1a74042a"}
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 0xbef21bfbb5616b43180c2aa28032d37cf19c390c2546a8cce6d9182f8c8780a1. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a6ced0e-a70c-4b35-9054-05ca1a74042a.json and https://artists.proofprofile.net/proofs/artist/7a6ced0e-a70c-4b35-9054-05ca1a74042a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0xbef21bfbb5616b43180c2aa28032d37cf19c390c2546a8cce6d9182f8c8780a1","name":"Second Wind","registered_at":"2026-06-17T08:17:29Z","symbol":"NIM1335738","token_address":"0xaf0a3e2702c7c03420931645e33021123b708152","type":"artist","uuid":"7a6ced0e-a70c-4b35-9054-05ca1a74042a"}
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