Space Walk is an album by British jazz saxophonist Don Rendell, recorded in December 1970 and released on the EMI Columbia label in 1972 as part of their Lansdowne Series. This was Rendell's final rec
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8c4cc2cf7401ffaf573b36927ae5a6789c7c07f8ffc7ad284822ff353ab67d. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ad3b41a-7a14-4d52-82a8-2a5cfb42d70e.json and https://artists.proofprofile.net/proofs/artist/0ad3b41a-7a14-4d52-82a8-2a5cfb42d70e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hanya Kita Berdua (From The Short Film "Aku Ramlee")