Numa or NUMA may refer to: Places Numa Falls, a waterfall in Kootenay National Park, Canada 15854 Numa, a main-belt asteroid United States Numa, Indiana Numa, Iowa Numa, Oklahoma Numa Peak, a
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 0x5bec386a667e99a0c87eb1786bff763d050f0ba4809b1e553e09b7d734d4bbf0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/433d0ee5-7fd6-4b19-8878-9225a911d3e7.json and https://artists.proofprofile.net/proofs/artist/433d0ee5-7fd6-4b19-8878-9225a911d3e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ASOT 1100 - A State Of Trance Episode 1100 (Top 50 Of 2022 Special)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xdac3c3715ea216e7f8b9616043903b5da9e18a055dd4d446fd65b1a5877e7e71. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF712210299.
The Calling (Ashley Wallbridge Remix) - Mixed
Addicted to Trance Vol. 12 (Mixed by Roan Gosling)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc0c12e9693c1c7e64dbf90baed6e7fcfdef8af339c628284269ceca8bc4568. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682501450.
Peaks & Valleys (Dream Sequence 2024 (Uplifting Trance Mix))
Markus Schulz - Dream Sequence 2024 (Uplifting Trance Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3af0fcfc190b491e551e70f1386f929934361ba2135d3800f84c69d6a35eec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682403368.