SPM may refer to: Places Saint Pierre and Miquelon (ISO 3166-1 code), an overseas French territory Salón de la Plástica Mexicana, an art museum in Mexico City Salsali Private Museum, Dubai, UAE
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 0xd071fa172fedf2315ae9352ebab3623bcaa23abf6de612ffdb433ef3c53114b1. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/398e0d9f-0890-406d-a031-1e586ee2aba5.json and https://artists.proofprofile.net/proofs/artist/398e0d9f-0890-406d-a031-1e586ee2aba5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
80s Synthwave Retro Disco (Instrumental)
Digga (Drill Music Instrumental 140 BPM)
Bullish (Trance Music Instrumental 136 BPM)
Buy the Dip (Drum and Bass Music Instrumental 174 BPM)
Swimming Pool (Ambient Music Instrumental 139 BPM)
Ibiza Sunset One (Tropical Dance Pop Music Instrumental 103 BPM)
Yolo (Drum & Bass Music Instrumental 176 BPM)
Dangerous (Original Motion Picture Soundtrack)