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 0xaf2389d3087d99560b8eccce170eece888b1225e741d388c3f4d2a9992530a9c. 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/8db99fa9-b0ef-42b2-acbd-36772b454ea5.json and https://artists.proofprofile.net/proofs/artist/8db99fa9-b0ef-42b2-acbd-36772b454ea5.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 0x3d479bb0dc087d3693c128b1586a7b23b7e7de8215d9d3a74ddc4b0405739499. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/BRMPC0400443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4a00cbbce0e2ea28e6ba77e0f8943f036da6133de0c726233af0535e4e4d82. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/BRMPC0400261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d576f9fc3f77e3528fe649bb76f13db95ba6e80e3a0ee8a47f06f86169a797f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BRMPC0400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcf509e932680595fe0579972b2cc829bd4d8c5864dacb519db45aac59b2b93. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/BRMPC0400268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baf44ba40e7417b46b6a0b9a6b6f2c86c98cf72a700c0022e0fb7eb8871d2af. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/BRMPC0400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd6a4892e8a2205509a0d4f68dcc80f69bcabe9973c3b68b2d0a7426f367911. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/BRMPC0400271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed41396aef6cbf199a6266c95636735b0da513c293618596130537c5478699ad. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/BRMPC0500481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281e1f1dc38d3c0bb63161f79571882bac517c31e9bb23bd13976ca4a9477cb8. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/BRMPC0400273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2f982c0c0da8b05066e4409bcd04284896b8cc069bdd93752bc27a4a4ac99d. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BREHZ0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42835509826a94083738bc4e7f2992deee512e6fff2a3c0b8f0baba9ff6fdf1d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREHZ0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c1bca91e3aa03c813efcc887ff0fbcc0602575ea6d564de0a8b86b817618d2. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/BREHZ0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6aec06f138863ed051a9559e8d31df601a62aa7ebb3ecdb8fa744feb05f488. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/BREHZ0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a11a0e609ccd940414a6dad113232545f2ca20017e212f3b7fb442f22740dd1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREHZ0400005.
Cançāo da caminhada até o topo da montanha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07937a008604af0084d6d0e1bdb0f5bbbeb2a0c4c08b7eedf1040b75e7872c3. 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/BREHZ0400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28991aa97753f37cca37e56431dcba5b62e9cebc5a90239077efeed0adb062c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BREHZ0400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28059f6e5e4ce1b38cb2a3c27e65c15875e74376f19fcd6037378df5283077a1. 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/BREHZ0400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5a46b881df834a2876ebb5a88f166137dc3e7fea7b18dc81e69929c6e67c21. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/BREHZ0400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbc69ee844676e337c7cd4e32dfe84e28957feec13d60957857a72187682325. 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/BREHZ0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f98ff00f0a0f3cba1d64a7d5212a366278dcb91a7a4d4403eece486269633b9. 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/BREHZ0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028ceb073ffa890a6ce5d9f81c59d6f1254b0bd9177db4e4b58892c212ed5591. 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/BREHZ0300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf04ebf3ab4114dc71673cc4d3a1726b369702bba58d11cbbe3be0228d88a30. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BREHZ0300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b86ff530aaada15e2e15eb0b58aba6deb489ce306833b6d49b1f4b9dea4c9df. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BREHZ0600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14222e1865cf6d464e778a75471d281b00880e802f52096a447c7d4308f7ad6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BREHZ0600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187d12ce49de2ad9d894dd70ff90c546dbbd098d5d6dfca48d020bde1ab8f074. 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/BREHZ0600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f0973491b7e580e2875aab1a77e3cc0c23e1374fbdb673d3e5079e8632256a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BREHZ0600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf719d11bff8765cbe88f73b9b5356c27bd13257f2f1e071c9ada54445202b051. 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/BREHZ1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461a2df67d5c62ad1451ab4ac6328175004734073686439d47ba6a828f8a7c5d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BREHZ1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363c6d36c0fbca1137e84cc1197680462f379f5bff489eb6158d63afd8e79759. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BREHZ1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4624f38ce82314469e815b0b9fa58b6425f5b9811ca051d88facaf8a2e0a19. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BREHZ1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f044d54af603eca0a8b51f51098529f9a5629eca1a395aaae80f805e5c332f0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BREHZ1100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcd3c3948b7ad0765959f4839bdddc70e97dceeaf0195980926688b3df97fbd. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BREHZ1100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f506ec8b49007397c4b66c9c047c3137b2b207f869145ecaebd5f4b78f32d72. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BRMPC1200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60244b16f0faad9f7f6ea5c11564a43a164c810f9e808ff3c2846886daa47b50. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRMPC1200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62594a41256dfe4930ee516097d2ee7ca3477e4d193151a17d2a59826daedbce. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRMPC1200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe030a72d7c47485b664535b5378b8004a37a7671de5e532048f8eb25551f13f9. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/BRMPC1200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9b0480d8291a7a69b9019680dac845f06502f1d612ff35499f9d2b074a8b1c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRMPC1200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583e9c9c9bc3f05ebf9c3286d99eb8bd7c28d2d2be6b1545884abacf32e90657. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/BRMPC1200122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b056c79ee52214259fe2972adbf8ce20ba82b943a50d6213846815be9bb6360. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BRMPC1200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff451311f07a371e3575fb3f9a17109ac4a448950c94dc4f1765f219436cc7a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/BREHZ2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd12e093377d616a3af5ace1b1b0be17aa3e3b4cca0f4892273d28689d7062f3. 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/BXSVC2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6598fa97730bae0c8bfaa10a14c2efa78001c6f1dabc8e64f72eacf44144c82b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/BXSVC2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9127367136cfbf973baef800699ff0207826f5e2cca8a658bfe3d65698c54fd6. 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/BXSVC2400003.
Eu Vi uma Barata | Caranguejo (Palma Pé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60befe1b056dcff1010ba87d515d0fa4ce26de5e260b96b885660a433214ec5f. 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/BXSVC2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98ec3b6eb2939678bc5685e4a1d17724eeab2af5d526cf7dbdedb02249fed33. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BXSVC2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2b4d948ad618c94d5fbae01b7165b74e4abe0877f14476e784f7831274a6be. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BXSVC2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f7f9760cf1871d408d4e40d6e9c7e43a4ac38e69bc403119f23855546cc3cb. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/BXSVC2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb624dea6c69df89de5d6698d66aa84641b430a2d6deaa903f39b10e9a1392b37. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BXSVC2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872273b7a5197d9992765130a6784515a3fc61b5807728b6707196ea11886ea3. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/BXSVC2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c2503179152857ece22a1c67cdc29b8d0285e1aab38eb5727d8a9f7c4797c2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BXSVC2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8574cac76f529578502da1a92b7eb11a44b72024f5599d5bd8c3dee1322c37f6. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BXSVC2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6415015483c4adb4296d45ddac4ceb5c70f535ec0ad230f68d62a060c4bb1d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/BXSVC2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531a3ffde76f0643073c26cb08bc3d696770e0fde01771fad1754253ac3204c7. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/BRDPA0500119.
O Som e o Sentido: Uma Trilha para o Som e o Sentido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb4001fcfab80bddfe8938aa92b578687341c09cdd869ff16fda13ee04921f6. 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/ES71G1841008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f89bc44af12f5845917d1f7f458919dba414826dddde300975fa995f7ce71f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ES71G1841009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d222c5f7055e302cbe17032a2685e74a38b5f68799a3cb481ddd077939e3a8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ES71G1841010.