1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a01cb55624d7835235ac4d05ac88ef2167b1bbe4f785f79f4b37c9db158bfdb. 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/b1a8983f-6ccb-4535-997a-17626eb04234.json and https://artists.proofprofile.net/proofs/artist/b1a8983f-6ccb-4535-997a-17626eb04234.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2858e1828635ee98ba0b76c1c56c88ecd85c1b4d14d2d36bbd06abaadd1fef3. 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/DEKF22100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa81573046fe5dd78c82710e1587bbd061e4260dc06bebf2f5e86d9748210cf. 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/DEKF22100394.
POWER INTRO (feat. Baron von Löwenstein)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9450c23b918be09fc31a7b184deff1401610d3cff7d725c955c1650076e6c39a. 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/DEKF22100449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2858e1828635ee98ba0b76c1c56c88ecd85c1b4d14d2d36bbd06abaadd1fef3. 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/DEKF22100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ac6ce586f6e14f9ca90b93a6c7c80eeb10adf5052d2bab342699ec0b2188f5. 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/DEKF22100450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd566c461df96a76bdd254af447f507fac4f2d5cccb1c90255e02d89d5d268d39. 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/DEKF22100451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c383a8b9ffe9142e522561c8d6d07b7947a5cd6284879498610a682cc8c4bd. 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/DEKF22100452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa81573046fe5dd78c82710e1587bbd061e4260dc06bebf2f5e86d9748210cf. 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/DEKF22100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d24e65bdd990be5525688623051c077d450d3f14ba046dfe3415e5eb9de7f3. 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/DEKF22100453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c27c809353dabd15ea5bf7deb20059ddc3c0f1d9da9760e8bbaf9646f07dfa. 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/DEKF22100454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f54ba80c2bf3784e8eaed083ad3661e2570aab0b162c7ede1a3dbef67d186e9. 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/DEKF22100455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb72627832833deca036cad2984b26cf1980ea65a55c8de2c55d0a9e14d6f922. 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/DEKF22100456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52177cceb8cc84fc80777e89b2997d674f8fdb613c59d0c6a3e1bb8e70ea4472. 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/DEKF22100457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c56647cb80b33ea9645563f245b900bcd56848f1912daf5dd68507d73b8509. 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/DEKF22200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872de736ffe53bc1456ff652072dd42d1ca09ac8010bdccecd085a9aed44cd5a. 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/DEKF22200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47c4707eb65452397479d9f2341107ee94c9d0b8e3dae481dd93a6cb9c1735a. 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/DEKF22200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9319099c11ec3da449b72d609d5bd21c082c95f103799e39fcd8fbf1eba84067. 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/DEKF22200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f82a8863d9dc12c9571bdb2e9ee44f1692f90acfab4092617001260863d89e8. 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/DEKF22200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc12d74ed13e8bd3c2e2c924c77961fcb6633bfc94a42568e951d18df6ebb6d4. 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/DEKF22200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964bb4086cee471bc5b7e5deaea61ec464fd9dcdcdc04a7ced2f119ca15603f4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKF22200414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7a83bb5392b087de137f5d90ec9035499a13e8370a449def9c9885a874a86f. 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/CH7812343873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fcbfb0d4966e4d3ceed834aa21f0581e215a5eca4d882996e3c9021668ef0f. 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/CH7812345765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc106bdfcb760532acd434668743829a5f0b9bba83daba0606b27b5d1b15d84. 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/CH7812346118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d91071bac4c2df121706875a1ca5f036ed62884ec1c4634726be5e56529391. 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/CH7812346119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82fddff2608ddd5b606a7fc7e38e38658026ffb49cca57e661c159bca1fe47f. 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/CH7812346120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00ee115c9678525e43f8b2954996ed1c189ce63ba722eed7681adc6b2528240. 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/CH7812346121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d62cdaa0d449825bf2ec403b63088f047be5b9cc67fe8929cd99c82f24d7f00. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812346122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fcbfb0d4966e4d3ceed834aa21f0581e215a5eca4d882996e3c9021668ef0f. 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/CH7812345765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa34c87874ce7fe05a6ae1ea0c5506a8b092b43f012bd6a7385f7bbf5ff2d33f. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/CH7812346124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2dfac39280f72c4792defc361b60d25ee3ef6a27c4b72ff53d4a3d9068e876. 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/CH7812346125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9640bf823c03b1863a65da221bf08df446aa9487c7bd45c1eeac44f04b31ad1. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812346126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca69ed37dac1b564371a37b4f66dc338a62cf3179a87db59f9b10428a56ac61. 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/CH7812346127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df54637cfd129be8f863fc1ea978ea15889278a76385e493d6b5089f6ad926c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812346128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dfe342a3fbed93d06e3d1b078a66ea9d6e9e77d7f41d3d3036ec5de8d491ff. 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/CH7812346129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee0b97d59a3bbafffa870ec57de9bed6599755f55bde7559a82f1af1d452afb. 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/CH7812410936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5254fcfe8ceeba5df863956530e072f0aeb2e25ad12b3cf0ee2434428cda76. 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/DECE72500429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a02eea71f8682ef35aa9621a11903145e6f86507071f95c1a64dc380b11337b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72500657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5254fcfe8ceeba5df863956530e072f0aeb2e25ad12b3cf0ee2434428cda76. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72500429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fb12c01d53325a54e157b67cb5cd2b2fdc4c5b4303699de76567ba69833341. 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/DECE72501413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa2525ec180a3cb66976ef9319918faa014780015296f6fd254bf2d9e8075fa. 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/DECE72501414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5254fcfe8ceeba5df863956530e072f0aeb2e25ad12b3cf0ee2434428cda76. 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/DECE72500429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f2bef51327fa3b9623ad99055a447c5619c986714f2b5772e212710285adaf. 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/DECE72501415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c00d0dbffba6106ea35043f7a789af538ce8f72a07d49dd5f093eed91dc49ed. 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/DECE72501416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9847c2751057b32bd339d68e2f64ff5a614be8bdfea56504fce92b5f24658427. 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/DECE72501173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1a4a54fcc5c5b85904217fb523dd7457148bc40a1585df3890fde37b729b0c. 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/DECE72501113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e4da16e8c63e96a5c1606489881387e69ee0f4b6f591e88d012a98bd423982. 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/DECE72501417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f10540343b660ac05fe1b501852c5e44d3e3946ea7a17de025506b53d93d14. 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/DECE72501418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec407570d6bcf675734663ccd39356f1d6adecb622963a77f04339219542ddae. 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/DECE72501419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a02eea71f8682ef35aa9621a11903145e6f86507071f95c1a64dc380b11337b. 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/DECE72500657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cff164c22a4a1395de20b7dcdee942f3a04cd50bc98435a667e468e56ec151. 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/DECE72501420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a459e2532e2b362d32d6e9a2d55205b821704637f0698eae1981c7a05fac601. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81883606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09f49837bc125435e6fdb011706263f599f99659b13e4bf946679aeecc91e64. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DELJ81883593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920239ec46434156f1ba1412e275e4b9f3ffe998d0796b79b73dfff3484ee752. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81883600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed09759b00d78ff5ebe6bfbf3b46463f501502acb3c431d33ffcb6c202fc1f44. 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/DELJ81874496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08513df88d2dc6564c9ecc183d10364c2240954d0a3a4bdb7fc1a3549400d87f. 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/DELJ81874497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73b2f48cff7f4443363c6ddbbd0ef26454599ab32d441f7427853a935768700. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/DELJ81874498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc035071a8e40678a213b7a69ce197712be451f9039e7b5adb071a270cec96f3f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81874499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1720d0f92be1aa5c694662b947a210d7212c4c17d121e4d6b1042e64c9e39ca4. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81874500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6709267629d7ba8d2531f19b52881a00a1c2496ef8a70d1b3e660260a70ec6. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81874501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cb33c6db31f5b8a504461dab66d6f65b1f154e1aa5a1c463bfd77116539596. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81874502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205a2054799cd4800fcb0fc1f1fb57990d5e07c31104240b699b372498ecc45d. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/DELJ81874503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eac4a109227c537eb2c4276de395949ef2b1ac50e4a3a708ab4553a8bcb2b3. 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/DELJ81874504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621f3866dc30b5811643210bfab2f891d8b9503ebc122b29234ff81323a5e8d3. 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/DELJ81874505.