Regard may refer to: Regard (DJ), Kosovan musician Regards, monthly French Communist news magazine Regard (stylized as REGARD), Canadian film festival "Regard", 1990 song by Barre Phillips
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 0x10a65a0cb1ec16e2e7df415ecbf24bc68677c30d41bb0d43c0cbf617a0293361. 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/3b5afa8f-09b2-4310-ae88-187ff71ce32a.json and https://artists.proofprofile.net/proofs/artist/3b5afa8f-09b2-4310-ae88-187ff71ce32a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x2c6a826896ec8cb728f24869c57c215945b6a085b2a2f710716e157b14142643. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCEN2100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc031f0241757b779ecd2a2054831baa9b6f0983535f617934897e172b05405b7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCEN2100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1a9d75f79629b667f9e6a8e7ee9f339eac05bf03a6a7a79e6d91c71821b88d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBCEN2100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93aa7af1fa67dcdd92b2529346cbbfa838ed73b0e8a21744887774ffdad2556. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TX2455954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b7b6c4c2c8091d112843bb4a1eee0f39e73f8abdbeffa53228e10d5186ae56. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BEIW12400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59d19a282f4d1f1999698351dba44413ab9cd366a29fa4293393052b35d6341. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEAR41885901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ace8cf922776708e22eb51b3e41fabeeec8c4b5669baaaeb2764efe616ef12a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USA2P2256911.
Las Vegas Vocal House Brave Heart Presents: Records54, Vol. 1.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29414f467c9e943dd406eb8adba1bb3247ff600c9a37158259257ba1cbb39689. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEAR41644913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb219b52d691e2204ee10e50e0869ea3b31017a6c3dd8ca274959f7bae49c884d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBCEN1900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1647faa22ee7f58e18c00960a553d8f4524591f734c57b0e4775685106051ef4. Chain 2 (Bitcoin): anchored in block 957029 (2026-07-07T11:17:55Z), 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/GBCEN2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb219b52d691e2204ee10e50e0869ea3b31017a6c3dd8ca274959f7bae49c884d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBCEN1900047.
Better Days (feat. Polo G) - Regard Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779a52c52800420b6dd201f0f3543066dda83b3c58789fb467af1b3d94409e5d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBUM72108503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779a52c52800420b6dd201f0f3543066dda83b3c58789fb467af1b3d94409e5d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72108503.
Ride It - Dimitri Vegas & Like Mike vs Quintino Remix
Ride It (Dimitri Vegas & Like Mike vs Quintino Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77802e0dedc5de780af571766ff17315251e18c58e7e223c41163bd461e6d121. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCEN2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba65a71977ebb614cfeb819b76fd06dc79f2eb594dc0c3d8e3e57b5a0f975d2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBARL2100617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc031f0241757b779ecd2a2054831baa9b6f0983535f617934897e172b05405b7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBCEN2100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ac29d257d8cf1a23fba37eb230fb2c13fbd17f4b4cc94ab3c83f781e77243d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USRC12400206.