Steve Yeager
type: MusicGroup
description: Stephen Wayne Yeager (born November 24, 1948) is an American former professional baseball catcher. Yeager spent 14 of the 15 seasons of his Major League Baseball career, from 1972 through 1985, with t
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x429df387f935bee3740b5949b3a91c2ff48021a23de3d372bef0bc600cd9ab1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6491f84a-00ee-48db-ab2b-2e497d966daf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6491f84a-00ee-48db-ab2b-2e497d966daf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6491f84a-00ee-48db-ab2b-2e497d966daf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x429df387f935bee3740b5949b3a91c2ff48021a23de3d372bef0bc600cd9ab1e","name":"Steve Yeager","registered_at":"2026-06-17T00:42:03Z","symbol":"NIM1227080","token_address":"0x1178d464880891daa414b803127bf58343bf694d","type":"artist","uuid":"6491f84a-00ee-48db-ab2b-2e497d966daf"}
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 0x429df387f935bee3740b5949b3a91c2ff48021a23de3d372bef0bc600cd9ab1e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6491f84a-00ee-48db-ab2b-2e497d966daf.json and https://artists.proofprofile.net/proofs/artist/6491f84a-00ee-48db-ab2b-2e497d966daf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x429df387f935bee3740b5949b3a91c2ff48021a23de3d372bef0bc600cd9ab1e","name":"Steve Yeager","registered_at":"2026-06-17T00:42:03Z","symbol":"NIM1227080","token_address":"0x1178d464880891daa414b803127bf58343bf694d","type":"artist","uuid":"6491f84a-00ee-48db-ab2b-2e497d966daf"}