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 0x3d6f6b9377dad315b267a62f5f168e499fa7e007d1a6d46c9d48504792184b7e. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bce6c36-0373-4b1e-a57e-155754d8423f.json and https://artists.proofprofile.net/proofs/artist/8bce6c36-0373-4b1e-a57e-155754d8423f.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 0x6afa2328e34ab2e40809809bc245388d546cad3d33920d5e0772fb28361fa180. 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/USL4Q1847605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73c36f5a598b19cd17e35ef406ebb600adf7b06b2323f51f9a6c88ea97837ae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PT9MO1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc5f4b13972583728e61ce2db098d9155cc46932f4cc3e9f445446af093e173. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PT9MO1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4c22038f8b23ad15722accb6b12360591a0f655e9cc60396328a3bee8decf6. 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/PT9MO1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd768c412dce6a2de2bbc845e7e85ca5a1a5663643b1ab555bbb67b7526b5bdd0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/PT6JR2200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb9c5bf31a2609097d7187c3c8c336df3c5a78128863e168d9723f68f293106. 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/PT6JR2200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389fe884db9737d54464981a384032e93dc3577dcf8070085b36fb877b66f884. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT6JR2200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b68f7be3fe146d82574a07ad0293512894ac519817e76e00187fa855e658fd. 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/PT6JR2200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a114f232365b58c879631321f7263115ea73f4a77e3990552eb52ab560e1c0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PT6JR2200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9716b9831dbf216c0e09f7b5a8b843a98e7d76e1001b1d115570ef5497407692. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT6JR2200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3aceee27f6e7155519801e9356c2218bf2c599aa61333f6c82f267f855c72f. 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/QMFMG1492405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd395cf20d7137645d3e6c6e2172ef8dc58ad179b7b93ca7ae975d3661f4b269c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMFMG1492406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe065de9b22c9bd6a2632e71777d6217cfcb101614e01e4f8f9211797951d724. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMFMG1492414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1b40bf45483c0876c8472795f4921aab6964cd9fc9d4966a1d984c14e03bed. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMFMG1492419.
Celina da Piedade ao Vivo na Casinha (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c049aaf3a9b80850e32b8fa6004ca91ca81411999574f3420c698b187b832. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT1DO2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf131d8df0d7d3367894d4163cc05a4dde598c92f08e219029836a3ab941d66. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PT1DO2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015352c998b8cc353bc3180e70e31019452f8172a0f5e3839e8bfafebb0932fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT1DO2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1daff4768bf92e37b47ba62da01c0a885dae8a8c8294a040d343aaf6762da425. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT1DO2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8389e0db081b996d9b5d56e539b1c2ad3dad9b36c117d072a0a9e16c75732957. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/PT1DO2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66463aa59f13dd00c1ba974bde6a686f4f15b8f41b6f9853e04c40719f3b6d8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PT1DO2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029800df6ef306e2d94240843f7bf7bc91b9a3e5181ecee7c39502a783da42d5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PT1DO1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67ce550fb3fd61aa9881867acf25aabfd3a8b6402f654b3f07dd325eb7ce1e5. 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/PT1P32400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb787f4673c77e957cc98d8779bf0f199ba04282e42f3e175b2c081e9c13aa959. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT9MO1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c81a22812caf9acb73d6026ae972730e42458ed14efd4bc6b7659ad0b9057c1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PTBM11700046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ae1992fea6d656ce4eae205d21bbdb2df258ca33c4e2569c77a28bfa8f6098. 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/PTNO11700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bc03a6319eac140a7fcd4989fa348719095906fde4990eb498f73f61b3eba8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT3EB1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8650ec311db4d862d641af617cd5145d7d51ee81d868c64273966dc9b943488c. 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/PT4FG1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4579bb0b5d45fa5a1203087ead47cc21e78c7988f7e8b8eb8b63598b19eb9214. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PTBM11700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6946a2577c33b956427f408b7a065c0b21b51489c03cf8a4eec02dbfd0f07b5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PTBM11700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e41472627ccc3d519608008e2ccd4518804aba1f214524580eefa15c21d4a2a. 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/PT6GJ1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212fd78f6b59726f6e389aa45c2c2a976d6940aa7ef0dca7b61229da8a0d9a07. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/PT6GJ1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7dbd1d27579a20355a863b916a355fda84f30fe5df75d6cc48cdfc6c78a6f2. 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/PT6GJ1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf71da3b2d20f8dc97553e3d2170819030880ad56b98b5a4fc0c0a6d8d5e09e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT6GJ1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f6797b61999aeb86aadbe23b1fd750b3bf9c226f83a4810a88ba1322141d28. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT6GJ1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe39d9877ee3e17f902d8c3189bbd5ec61c11f742d94e1a72c62cd367be8710. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT6GJ1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa852ce22bb01950e599ec6da7986961ec7f035c4188edbd7bc2bd4022d2f23f3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/PT6GJ1700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb3f1d1767799dc27778fba4f9038b9dfeef5538a1e34e6bc335168e96dcf5c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PT6GJ1700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33033623a256e61120706165c0bdca2627d8a4b4b87df8cf118974a7d0ada6f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PT6GJ1700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf398a4c11ae0cf6947f81f3445c28baddd754e6214108d5f8b3a65ae619b3813. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PT6GJ1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecda99d80aca5a5ec08f5f0ed970bc8f880c375fd4188c648760f5c26626cb0f. 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/PT6GJ1700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209a2d0799405de4de2a2e6e48264ca69c412e939c59b95d2a5e7f8a7acfbc1b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PT6GJ1700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cd8f9d8044bfdc815e82c01dd7da20ef2b5c67d549051f209212f0f531a6e3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT6IV2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48775f2e3b21c6f7804eb48a5e977d6d7fcd42c9cb6c2eae9fcbab6448a836a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT6IV2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc409a0b8c6164d42ec52e98b876a59d2d3bee2bcd2b94e27cc30f090a5c345f2. 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/PT6IV2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad25443d9de334d0de6d4daf46eae8271d7a7d9b3bea14d7935fab1a6c027aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PT3KV2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131537477fafca1cc13bfef7fd8c27e34ff7df0d42344d74d85d95177d8f3a93. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT3KV2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb35551ab9eff8c320eeef04143d598df942f9305db81a4e21fd17dea6163053. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT3KV2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d30aeb4cff896315ad65b8d96007b01e5e0568294b1eda4911a6804a0b4963. 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/PT3KV2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71322d02e597db8025a9b04539e78cbb87888fa23bbbb0265d705b3e6921142a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/PT3KV2300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeec7418382f9e2fd723e83736c4fdf70b4d3df268e29e11f4e0c0db0acd47dc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PT8CY1800291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d64239b2b23bd2adc58acf531f45aa8a8f3178b74592de508ea470426ef2867. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PT8CY1800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dc26198289ac23d2062c408a827e6d6d1e4cd5f0aacaca3fac66af7282fbe3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT7YD2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f52d2134fe766ef7066508d77e24824e034e320523b99f5f56f528441d8b42. 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/PT7YD2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3cd122781b2049f4b332f78671245269ae60a3d93075e14d8deaa64633f3bf. 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/PT7YD2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cacbd7445a3b495dfdb88cdaf709b31f377c76706003b78837dfe869f95ffb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/PTRO11900336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6467c1ab71a85a483c90dbd5f01da49f31f2375622f718b9ab59bc21bc511626. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PTRO11900347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e748a5a5fa0c9ba1fb5cc670ba8a9166d29e94266c5bb48a59d388d50a7c099. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PTRO11900357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a8c2ca04bc920b38990af53ee477a586914cd9e11fcc6c76c973cc535b2b74. 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/ES71G2237536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecf7d1b13dae07e069efb2d1927d8941ce66f92c10be0f817edd21d1d3ff0d0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2237545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f50400975adbf1caad9523a0c44660487caa1fe908e4737631705837de8eaab. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMFMG1389889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fa49ecc7b158fafcf15694e8b5ed542b7b0c3de1681635e079f1e952c02146. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMFMG1389891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326b82a7cc6bce7cc181312988c44b16e87db9a5e73c7c8bf025238690eacd3d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMFMG1389893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8ffb78623596e68688c0efb455aa0b4db11388ca7b17c63606df2323001700. 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/QMFMG1389903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f291bf2a6902f9a8c704ae15bdc0e1826bb6a739d58b358f560d857ab29edc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZCE61820093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc21d32d917a3063a781f3942b460c3e5ea930e267bcd8c1a64c4e27851dbe9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES71G1611844.
The Magpie, The Butterfly and The Samurai, (Vol. 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7197bd0a198d7c900119cd52d04c9102d82e859d63d4aec66345ff09fa9c98. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PT7YE2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fc6f23a4f0facce16efab0c6c89e093642d21b8aaac2874f0dc10e3dba5463. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PT7YE2300007.