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 0xb6eb88c62622b2391a9ec9fb3bc06dfdea8eb9b6438097ee033695e5aeccc2b2. 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/59ca996d-6634-4755-b3f2-546cd9eca6ae.json and https://artists.proofprofile.net/proofs/artist/59ca996d-6634-4755-b3f2-546cd9eca6ae.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 0x776a66443368aa19cc9f70b596780af4718db11a851d82c616b988da763112c0. 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/QMFME2331218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30652b037715d14dbda668ab221066b9700b5dc36c22be51c39e3b1536c615c3. 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/QM7282368261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51532c0bbae77b01045a4be578e6780bec06c6560c24ae69fb603302981c6ba3. 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/QMFME2347014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9cc8cd6fc93a0bc6c631abed96a64dae2ec02c39ee811fa2b4e6119c12fb98. 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/QM7282368263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344e3c9ea8d197d632e6676017649add9d6d98ac706c20ec9be5e83115e5a6d4. 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/QMFME2355320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3d1c177a9c93052304f44e967626597b44b6c1f0e9366103a23dce6f3f6799. 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/QM7282368265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834af4615ce68e7a275c0996942d407cda6f96e4c414e42bcdad1e49fb306e6a. 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/QMFME2360932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20eaac81aabc9ae069111fcc0593c1f1de63a157d051dd8bb7c3665c9c4b1e8. 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/QM7282368267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0342da827c467af5898406f1092a1104764538df30b07d43da078fdacc0ce9. 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/QMFME2378439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3957e90d089d36c6908375153bf54592d3e7ce0920b9fdd7b093370a7ed27d77. 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/QM7282368269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb938997242fe79b6ffd0b69612a586830c145f97efe85a7c3f936ffb509a43e. 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/QMFME2387860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd044b9eafa6830666ae6e0d33b69c9bdfd1b9abfe43d77b02a07e52ac85a93c9. 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/QM7282368360.
Higher Than Ever Before - yunè pinku Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985e8e178b7dd1a2ec49a4c09dd20f9bb1e90587d362706170cecf7666d3a947. 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/QMFME2385927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf8a66ba10d2a9b93201a83db451f8ce855c76aefd5057eca71ca1bbc7558c2. 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/QM7282368370.
Higher Than Ever Before - Barry Can't Swim Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba765ef66fc9752156a65dd371efb43553a5b57993daaf2efb8e568dab430996. 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/QMFME2391831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68998be724ba19db2eebd86e9b8a3c7c20b687ecc57a0a50f4d39d1d8240a52. 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/QM7282368372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607c8c423b19116f9b11cf1b7faee1bdd64a58e9e3ab77f9ff1e82f19b76daec. 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/QMFMF2352990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a279cdb47e62636afee78db52c85aa912d95b4840cef8b7b64e0a4f94ed269. 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/QM7282368375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f300575b63090c9647e5da62605437eb9340f7f22cbd954fb9f2db5069777a. 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/QM7282368379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e53b9994f9d80c208a354cb1e3a662f2af4daf19f957e4939224103ae7c4d77. 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/QM7282368390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb938997242fe79b6ffd0b69612a586830c145f97efe85a7c3f936ffb509a43e. 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/QMFME2387860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3d1c177a9c93052304f44e967626597b44b6c1f0e9366103a23dce6f3f6799. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:08:31Z), 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/QM7282368265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b3f07d4fc579ad538d4b69a265cc506bd1272d89ba3349bfa5c45d8dd3dde8. 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/GB5KW2202522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1a62e33fb2bd5e712b9cc3ffb952303a79410be1a066d8eaf1962fc723b062. 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/GB5KW2202405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716c0c85658ac155a6352346175466ed1a7a1a335e7e22290e6bea8b78f64df. 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/GB5KW2104422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1a62e33fb2bd5e712b9cc3ffb952303a79410be1a066d8eaf1962fc723b062. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GB5KW2202405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716c0c85658ac155a6352346175466ed1a7a1a335e7e22290e6bea8b78f64df. 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/GB5KW2104422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7f1f40a06cbea5304be4df43115c93583036aac928dde6263d2cfeb9a9010d. 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/QM4TW2494918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f95019aaa2d2de8b1954f5c5b26c110d777d0c00d20dfe74c4b65765dcf996. 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/QM7282376452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfcb470f93bee622d3e58e0332552b3307b615d91fb278e6319d405109fa9de. 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/QM6P42370840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9d93bebd4be9d2b2c25b81df99a1340de66918164c7a417e550e0d3c6cfd91. 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/QM7282333720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e48767851c378a945a918e01a6f134b4b915d64d243db5aad36846e54d86e0c. 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/QM7282473861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3028319e7da810da4a76b1210eaa6e0a8a47e12acddabd30f5f930aefb889cd7. 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/QM7282491512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027a421c5db9a7658e7dc021e71ad7277a934f05f8da807124e0a834dc263278. 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/QM6N22479126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7366dcdd4669c337f4d397a022dda3b75fa93e4043bedda0ff3c923d73af6e. 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/QMFMF2328177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627296890e47cae0e1643bcb6b00bcb45757fee0bd6f4702bbcce430171a9f6f. 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/QM6MZ2457747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe916fb63efc28bad791fe46d92cc57ac9d695eb34f9d15b02b5ecfb187338ed1. 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/QM7282492597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3e19509360a0bc212ea45bb5ea4767cd1d5786431957982e36f20ea9f9c7e. 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/QM4TX2442237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d2f1888e07b7b561931cb4c6d6077e6cc860bc46277d676bcaa6a2b4527f07. 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/QM6P42437811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f4795e9e61d29c219ba05a30e9c30a2647e94452fe3ce2c787e3b538172d39. 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/QMFMG2349089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b99cf1e467ea73baeddd2d72452de7ffbdcc8ad9c34b916a8b91f8d3b102a49. 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/QM7282474077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e016e9ee53436b3f5a91130e7d02632bbd271cd9e3b9ba12cec1755d3f7373a. 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/QMFME2365121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7ac1c93def7a2b6d31b7aa330391bb0154a85442a8b41d698db6591fcaa4c3. 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/QM7282494752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7f1f40a06cbea5304be4df43115c93583036aac928dde6263d2cfeb9a9010d. 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/QM4TW2494918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519fbc126b95ac7d75e0da32cb769a22b50a45dba3d5cf94ed1b0a257b1ff0f0. 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/QMBZ92415830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8665edf174e62d2f926e2f4cb7af0ae311d5316d7ccf2d2a9e81fd56aa8eda. 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/QM6N22307572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a49c382b9ece864bd74d9f436d0030376e7778e61d5c5a3bf8137260eb87d7c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QMDA72265884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b7a25775f9000da235d01a7c71aaeff32cbcbb8c4cb78a19b178687bdff36d. 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/QM6N22307575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911684210185c826d4939fcdf7813191e11c6c06fe3740d57dfb812e0ac27573. 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/QM4TW2351753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a46b60490cf30a0bcb480bbdbc2bb6b2d8d5ddc10ec98f39c040efa20cb7e72. 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/QMFME2263254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408f95a9ea71460047dfb85b18ad036d009732e084b8d74a0accce4bf47bb6dd. 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/GBKPL2281546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c7d1bfb2a6fef9a811075ea01618eb7d29c44c6dfce4d1359a287a9238f48c. 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/QM4TX2351720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3f582a12061a05cd6341d5b9b99ccc700bfdebbee7e62f45e45c3d0c16e9f5. 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/GBKPL2282572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae75f36d0b661c8fd862b9408353f495ae93c55f5af0477e045384dfe871f242. 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/UKN6K2201701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d7c5072b4a48a9b103de1daf5a2b63dbe7bc9a23b518f92cc94f94407fc9ac. 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/GBKPL2202411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799745585f75d3e41a8b0851d103f4e2072f75eb2c789472e791332e4db6503. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/UKN6K2201702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7855cfa5758ac1ac2f07aad0a5d9468277041571ef629639ae3ffb75ac5cdb. 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/GBKPL2207599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0b861edad566c10cf810395d021b78fe14f5c9eb2771a897db07ca9241bdac. 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/QM6N22307582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dd047f4cf61f8ab4849e3bd833ad6ed901658ff5e558b86488d65fb0ad9345. 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/GBKPL2282552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd203caa3660b8f9d7b07c42a015b9ecf6518dc43de71eba96de67bafdd85fb9d. 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/QMDA72412879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a23edebb03a0f9d26b648fb19ede7980aee822566a688ab2021c7573b58e837. 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/QMDA72412882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7f1f40a06cbea5304be4df43115c93583036aac928dde6263d2cfeb9a9010d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QM4TW2494918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe916fb63efc28bad791fe46d92cc57ac9d695eb34f9d15b02b5ecfb187338ed1. 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/QM7282492597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7ac1c93def7a2b6d31b7aa330391bb0154a85442a8b41d698db6591fcaa4c3. 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/QM7282494752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe916fb63efc28bad791fe46d92cc57ac9d695eb34f9d15b02b5ecfb187338ed1. 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/QM7282492597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d2f1888e07b7b561931cb4c6d6077e6cc860bc46277d676bcaa6a2b4527f07. 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/QM6P42437811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3e19509360a0bc212ea45bb5ea4767cd1d5786431957982e36f20ea9f9c7e. 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/QM4TX2442237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027a421c5db9a7658e7dc021e71ad7277a934f05f8da807124e0a834dc263278. 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/QM6N22479126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b46dead4dee2fc912dfa7bf93d585c90788ccbceb63be46f2da384102932ad1. 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/QMFMF2304875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027a421c5db9a7658e7dc021e71ad7277a934f05f8da807124e0a834dc263278. 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/QM6N22479126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627296890e47cae0e1643bcb6b00bcb45757fee0bd6f4702bbcce430171a9f6f. 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/QM6MZ2457747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3e19509360a0bc212ea45bb5ea4767cd1d5786431957982e36f20ea9f9c7e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QM4TX2442237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7366dcdd4669c337f4d397a022dda3b75fa93e4043bedda0ff3c923d73af6e. 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/QMFMF2328177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627296890e47cae0e1643bcb6b00bcb45757fee0bd6f4702bbcce430171a9f6f. 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/QM6MZ2457747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3e19509360a0bc212ea45bb5ea4767cd1d5786431957982e36f20ea9f9c7e. 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/QM4TX2442237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f4795e9e61d29c219ba05a30e9c30a2647e94452fe3ce2c787e3b538172d39. 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/QMFMG2349089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8984afde34c37fc6488351abce265d77c6778a78cfbd12c13994b3c6edffcce2. 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/USZ4V2300237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad6d49c46049edd92302a32ba93b8d9d76324d92128e036448be75a9b981d7e. 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/USZ4V2300238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae75f36d0b661c8fd862b9408353f495ae93c55f5af0477e045384dfe871f242. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/UKN6K2201701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799745585f75d3e41a8b0851d103f4e2072f75eb2c789472e791332e4db6503. 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/UKN6K2201702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb321ee031c6212d88ae3e0f6f7edd66f66d1114c4749f43c098304ee64342c75. 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/UKN6K2201703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2d2933cd0bbd3e94c788262c41e01c10ab351a5d9f4c6ed810ab8357a8ff1a. 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/GBAHS2201131.