Massimo Brancaccio, known by the stage name Billy More (3 February 1965 – 14 August 2005), was an Italian drag queen and music artist based in Milan. He is best remembered as being the former lead voc
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89a11f67f5ba568ed2aef6af537f26ba19a987d9629cc7042149d712922a811. 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/7bf1836f-e851-469e-84ab-bcf8dc80c972.json and https://artists.proofprofile.net/proofs/artist/7bf1836f-e851-469e-84ab-bcf8dc80c972.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Up & Down (Don't Fall in Love with Me) - Power Mix
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451a7f571dfdc89de24f6e68f62084a31259858d46f1915866bae98953a45367. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ITL010000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcb1205c16677fd558426df680840fddd3c1c45edae5d6a20fc3ff819dc6809. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/ITL010000525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae2e5f7515ae3557f43c37dc81e69179878d1a07a04dc3431ba5a71ee1db5fd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITL010100587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6c73a2d6b1d6e5d9e681347d13a3e6520444177adbff4661fd227f6e038b52. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:24:51Z), 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/ITL010200278.
Prendilo e mettilo - DJ Maxwell Star Mix Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd642534b432ffed48dd7c927afd87167fec746450cd16dcaa2ab686e0d3913. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:53:33Z), 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/ITF341400031.
Up & Down (Don't Fall In Love With Me)
Up & Down (Don't Fall in Love with Me) - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c9b68ebc8072d2de50ebb10c91c81b72fc628add5946f5e4c6b80f6a38a4a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITL010500231.
Hands Up! (25 EDM Hit Records That Became Reference)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc8bdd1027171771d808a2c91d3ac2e714bf0f9f2305287cd839321442c99e4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ITL010000190.
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