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 0x8ced100712abacb41dbae14872aeab3f95ed2f2939e64e7303c1cbc394236c09. 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/447f5db7-d4da-4086-8283-2b5052a83d8b.json and https://artists.proofprofile.net/proofs/artist/447f5db7-d4da-4086-8283-2b5052a83d8b.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 0xa36111a67d0c573261f52f4b947d6ce866e9249705cfafc3aa7c3cf93bffd5cb. 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/QZDA82320983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42461d78b29754d2d133e7b39c5164e09b91976ed56628af45b4211ac7758c4. 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/QZDA82320984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af29e1b79f4c5bd3964f7216da36ad51f022cb4a87b2efc1c504073f7940639. 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/QZDA82320985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653f71420e978ea20219f3a3ca9135d3afd56b19dde8f47e26674d32c878da45. 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/QZDA82320986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9906542cc7c6dc0582aa45c2dde3d2caca9405e151259b881e692d5b0608b393. 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/QZDA82320987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3135b22c4a1ca4bf5a933216122157d12d13d90f49bcc9ba40de4494b7d6c3a. 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/QZDA82320988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89b4e9bbd99ef2b6a44ecebee225cfbeedd1b494d5d6fa5b842aada13916187. 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/QZDA82320990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed00a44532604b2d24f5b5c2259a811eda220663f1be077cf1c73451e4c6cea5. 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/QZDA82320991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a1e3bd749a5678ba047c8a694bb3b1c7e6fa75f4abc315cde4e10209ad807a. 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/QZDA82320992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b4ce67e04725365ea33cd6084fb22b74ef7b10ac571a442cd9862d9539d5b2. 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/QZDA82320993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d1531308319314ba8c8f10f60d0caf429e4796acb013a6a2e8574079982505. 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/QZNWW2330265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd82e4029d27e594edfdc0cd72c6d05c7cccc6334d95d86d051ae5746a11d4c2. 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/QZNWW2330266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fb6843730eb6e67c164302c71862e424bde8a9aaffbca5f85c256098563fc4. 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/QZNWW2330267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b5aa25d5ae1d20234b18a3bc0c6ee2be656544c5536955dc5d5b34ba1994f8. 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/QZNWW2330268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5959f51415d893214007f22f91033c14dcd9e801696d14d892ecbd1b3142ca04. 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/QZNWW2330270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2f63dcad846acea40cf1ec6cbc97748dd8e2fc72a10c69aa95ac73cbfc94e3. 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/QZNWW2330271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9792c963549fcbb3ce4346f13a49c5b4dc900643b2b10674a6809feec7b6f458. 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/QZNWW2330272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58222d1fc069a918d8b8ce14a4c2ea885f6bffb1f2abc6c06296735617e16081. 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/QZNWW2330273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4542a7716726301181a0c1f4c9e8baf995ad03735b9a85181560994f515c306. 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/QZNWW2330274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcad3b2d78b05d3ba51f1c77ff4bd7f442671ef4587a3117cc0773bb15fdbc4. 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/QZNWW2330275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86af94fc8f32f91025757cb461730a8d9a7136d65a35547cb814bbfd482a5364. 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/QZDA52402071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81d323c16256c0724a8d393c5857094ea869ef4fc06b358f36e8139fbd46ea4. 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/QZDA52402072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc15b8f10ce0598ef743b09551636609a48f133a069d9728b5f25110776a499. 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/QZDA52402073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d48e9a35449453a797ac2ede34c9b3b38a9e1c9d9106b59d4d67b399ad03af. 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/QZDA52402075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9175fd6861281f501f512c8a91643a4acc1cdb35fc55542df2664b814f1c67b9. 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/QZZ792429017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fc8ba3a70783288ddb0d279dff96f7ccfa7ed7dfe879134f7d0bcf2fa33b33. 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/QZTAS2442654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a80e652d289ef0edf5622f394b34234ba33a77247e6dde48542d20faa4e529. 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/QZHNA2416558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e01a7befac94ab2ab5902ca31a82e0bd1b1bf34b926c6ba0e7b2fdd47eb0b5. 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/QZHN42476150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e27b7a2196e04ab0c1fdd7439aeba3432b65edc7307e74e8a552361448ffab. 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/QZES52484374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e01a7befac94ab2ab5902ca31a82e0bd1b1bf34b926c6ba0e7b2fdd47eb0b5. 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/QZHN42476150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e27b7a2196e04ab0c1fdd7439aeba3432b65edc7307e74e8a552361448ffab. 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/QZES52484374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e27b7a2196e04ab0c1fdd7439aeba3432b65edc7307e74e8a552361448ffab. 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/QZES52484374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa290c799b1e37e532daeb7d2a303f5084c66d6e421c1de9467b61accfa2f961c. 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/QZFZ22398507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a9f871c76d7396b1b94f2011cbd4be80d2d88bed2922ab6cd2f50e915d41ef. 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/IL5842239612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aad89d982f7888fb94450f80774102a289b900234a4cec61b8ec4710f1ab075. 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/QZNWS2281248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999c992d570a30663851448cf5da459e17758c40c6b079cab883f2f8c019dcdc. 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/QZHNB2283835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754d803e1c805455ddebd31f2b7d614d3627bdf2afa1a221744dead3d23b2813. 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/QZHN92294193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ec6d70a0218ac2ea162cf3b56ac74b312057298db5dfe771d65097c2ea6890. 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/QZHNB2283836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c3af440fad91c2c795ed94f18f131f11602b38a971b0963764ab2c07aa4215. 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/QZHNB2283838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754d803e1c805455ddebd31f2b7d614d3627bdf2afa1a221744dead3d23b2813. 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/QZHN92294193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030e999264e12fdc2a65fb1c89269556fdea8af36b69726cf154930c844120ad. 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/QZFZ22295711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5f660ab9628827013aaee053bb3e9c5903a1307e6bf90bf46bae028aa518ef. 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/IL7532421551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd439900c9a29e409e42d9797c823980a1779883cea98c04dfcd6081d0b4e65a0. 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/IL7532421552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad5996d82192d680ccac0f749f3d4f37c0dd18ce689dd75328af988a5098564. 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/IL7532421553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5518e25e48ab80ef8185e4f18c910739f0c14ee6be131ecb495fbf91f1090c. 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/IL7532421554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd644ebc90ce14226397c964901cef73af82dbfb83d2ea36e03f9d92ead41ccd7. 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/IL7532421555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1a36e1a405de0298554a45115774f40e8f366283d1d62c75a79a34e9e6ab40. 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/IL7532421556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e76ef5fb674da753a173b2adfa93a91a6d5dee8ce3e7abce6ce1d5f1b2cacc5. 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/IL7532421557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2214598961379909cf805560047a7127a39ec9e6930fefa25e522c80ab515d. 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/IL7532421558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702abe5d44489f7d02628bb7a1b3b3b0024810bb0c90914d6f1bf932d9a72e0c. 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/IL7532421559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163317f88e16bb1f33afefb40f9629a899447cd4e518bd4066e8bd8d0ce929a3. 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/IL7532421560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dc6fa9c7d9016adacc0775c5fa258e70c2327947391078d681d5f1781f2d51. 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/IL7532421561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1fc0c695c7b85642c1c8e375d60346b1f9593a95861954f9b6996e9ce52e8c. 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/IL7532421562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c26a8633f7ddcbcb88858dfffc5fe0973bcf53d2e7fc56b13a249d0baba0408. 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/IL7532421563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e0000d377e7ee6b78ed837082e06b893255123fd10b09a54a9bc84d3b28dcd. 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/IL7532421564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac3a84b3c5e6cbf779bd4151ee6bf5093c1eea416d7686d36f6ac546f3de111. 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/IL7532421565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357edeaecf0a2f19c21732e6fdb84351e76810694153cea06c649a89041c13c3. 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/IL7532421566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8040d222098b978fb5f56d6175db7da2e4f563feaccde735bb697e8c7ea856. 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/QZNWU2411135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45e094f1dbff8365d9cead879a27090ba6387eeb8d9528e705542f57f043210. 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/QZNWU2411136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7932731360d949c686b4671aa4263951f7774345ca2f2d0972366e7844886e2a. 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/QZNWU2411137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1916c34f2eb93f9dd820abc9d12f5713d08d8375675dc50c86a305bdc4215f0. 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/QZNWU2411138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e3cd1716002e1f746922078ea802882ff48e5ee1426909f6d3ee58e761f8b3. 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/QZNWU2411139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89db335b8b51495db121aead986f8dbe9b5430fe0be5b64da11b41989e1f457. 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/QZNWU2411140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9186f4a05e1e3e1599f5fb30b4f00a1ee60e5ada6847f824234b7c1181401c5f. 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/QZNWU2411141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466076ed35d5dd2f246f92bbec41aafdf33a640d750435a17ed547bd23a9562c. 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/QZNWU2411142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11819f64d22ad678dd1ca057d3a422546bc16af213c3803d29afaea014bfae2d. 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/QZNWU2411143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf126d6116c1ecbe25fc880f220ec162fd46f416cb81721e77b8706c46dd0a69b. 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/QZMEQ2334180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6035c49cc49013de4667dbd11ae0fb3672507455e9aef4e3389e139cc529efd. 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/QZMEQ2334181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4b3f982476b600490b0b2b752f0e16d1e3b4d1ef3144a0405b42cac983f56. 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/QZMEQ2334182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c7116467cda97901b275cf54e23019b1a4c985dcaca9c12a1a1747b061577e. 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/QZTAS2222225.