Baird may refer to: Places United States Baird, Mississippi, an unincorporated community Baird, Missouri, an unincorporated community Baird, Texas, a city Baird, Washington, a community Baird Mo
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 0xd90859ab0bb58fbe30f8fcf7aa2e0a637ac675079550d012909a0070f9a012a2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa825c5b-3b96-41b3-91b6-091e7ec3d687.json and https://artists.proofprofile.net/proofs/artist/fa825c5b-3b96-41b3-91b6-091e7ec3d687.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 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 0xdc2f7866e8c902f0d37914069c795dd8662a24de323ab0f7da9ceb2f1136c836. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZD5H2000341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c47398d7103170ea4951d961d3e53616bbbac8ef6927561b855b47d23247a26. 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/QZD5H2000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa709b3dbeea6c1457a47f5474d0cb733543113b1b0f2d09b051de6dfa05f875. 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/QZD5H2000392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03f66a820d7d36842101ed6a8d55153ab64bb82b4b3743d5be1520308fe040f. 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/QZD5H2000393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b19a9a2c782a2267f3c6e3df5f03f44be0006a873bdad83e691f17f07ef0060. 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/QZD5H2000394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91991a555dbb1ec85ef47fee6808ee028ce4b3a1cbe87a373141eeba62275e11. 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/QZD5H2000387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02da5f00e646d4b0d8d3735d5641a42f4b3e73ddfa4aa9b1796caaf758a0efd1. 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/QZD5H2000277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c48f478f0a24ba371ba201ce6440817eaad00c9f11a243dccc4a3b22c410c17. 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/QZD5H2000281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bad4074bba5293c84fa3f1ab02bcdde0ee2401c6b32122f0d314d757408460. 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/QZD5H2000282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c3e00b47fcc293da26871c85dd5e11e9e68957d242d180ed617a831e4a06a5. 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/QZD5H2000283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c839196f3bd9f424c541dbe83d9aea8ae1032dc99fc051e0fab089f439e040. 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/QMDA72316568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91991a555dbb1ec85ef47fee6808ee028ce4b3a1cbe87a373141eeba62275e11. 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/QZD5H2000387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66a26cf48ca20b256e6673e23d7cf563f288535f81b8c6af62c6ec71f54aa0f. 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/QZFZ72049438.
ROADRUNNER: NEW LIGHT, NEW MACHINE PLUS PACK
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e7fb76218a1554b9796a6240a99b3a037abe7c09642e9382dbeba28788effe. 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/USRC12100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e7fb76218a1554b9796a6240a99b3a037abe7c09642e9382dbeba28788effe. 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/USRC12100222.