Baio may refer to: Baio, A Coruña, a village near Zas, Spain Baio (surname) See also Bayo (disambiguation) Bajo Baìo
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 0x47466f8c0a4fb41f6b741dda3fe8ce835240ef5219bdc2d7a717ff6273c2e0f2. 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/82629b97-e2ab-4fe7-b31a-9b4ea4847ec9.json and https://artists.proofprofile.net/proofs/artist/82629b97-e2ab-4fe7-b31a-9b4ea4847ec9.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 0x61f91d120e1b57743bcaba518c0e3e4149f70d9029c8f2615d6dbfc4a6d43347. 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/GBRTB1100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b10dc45c9fc678d099404083bc1a89da5ce2eedf6666ad3904057142637412b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBRTB1100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3a137c25664ff6ddf51c78af090c2e8da449cf4d528385b9cd95e8592c2a70. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUFF01300460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b91067dbcfe4b304b47b4d447ff7691bd810bbb7c9a44f3a8cf9c078d92547d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USYAH1500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c97f66b99dc1aa2c6bedf456659e9fff3505e80f38660925328a9fff534eff6. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USYAH1500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf544f37f76377af88f69872946d4106052a707d598d86ed97f8a4f811c467aad. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USYAH1500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a25a4ae3d3f6f3198f3ecb625ac769f7258c1ca8f05c67bcf2948375b103db. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USYAH1500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b430dc49495bf43226c771c10197ce833ff6cb3dac490906585f86e20364ae. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USYAH1700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58e981a0e1477fbe54722d71ea3631e956f5a474f9d71d45aad27709065e9e5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USYAH1700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a5b6762526b6f20bf34b39d6ce569d978ada2898d3c03aa7741ed1ca7730f2. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/USYAH1700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890c5c4eee4640bdc89c1fae7743e9444b6ed596cffe106db419dac72bb59be5. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USYAH1700070.
Endless Me, Endlessly / What Do You Say When I'm Not There?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499ba3957a99c6eece849fdc5b86ab9ec4f6575c14fe1613d8b30517a36ba36e. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USYAH1900296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06e62ed39584e0d9e5f18a07d4e3d267faff68f7cb6121bc77095c4a552c5b5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/USYAH1900298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f21a540c6d8c21b51a5cdc52d8c0c6bc620b6539cb419e3bf93f986fca0acc. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/USYAH1900302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669f4c10355f835ed8f6edb30d9b4a562e92ef96fc9985243bde64576887da50. 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/ES8741827201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2b19dcce75b4a54c5b27de9a1ebe2e355d450bd8ea905fec33397bdb56d78d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES8741827101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdb0e1eac24626befc7604ad166dfc193f1a809a6728ce9f7dda0d7bc7a0e88. 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/USYAH1700144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810bff86c2b83ace75be7bfaf08bb01cc5420ac59151c234c75030e60061fca8. 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/GBUM71604279.