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 0xea191ef6bd065435030fb37f91d5bb631dd7a92d7170c9144835c62a77e7bb49. 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/f3431397-0549-4356-b45f-fd4034c61ea8.json and https://artists.proofprofile.net/proofs/artist/f3431397-0549-4356-b45f-fd4034c61ea8.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 0x6dcb7d389f3bdd3d635ceff68e3e12316d8808bb593a70c9bf031b66dd16b0a6. 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/DEPI82308142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4179a7c4d2a90b1d131e1eac4c1d15282738001975e8378bbacbb4a96eac451e. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DEPI82222357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eb5dd09a4a14ad753537c58dbac1f59f3e5a246c2e0d797a0673dd9f92bd3e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:51:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2248079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72a684982c8c0321423a1a021c7ad18ac85877e97477cd5d2f1040138b04243. 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/DEPI82214290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4e44cfd7968150d6bd3607160e7666fc0168c630ad65e5b7253f767379e851. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82213487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3876235530196671c0ceb67aa853612671edaaca82de1f57853a58aeeda92214. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEPI82212847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf473b47ee2f772b9111f499656aace245fa8c0bf93352310ea9acdff152a59. 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/QZS672294568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67336ac518a13fa018f2d8803e946212caade4e99191d8cd8b95ccd30b82581. 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/DEPI82209875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cdd8ac36cf0dc381961823f1b1c4a58dc5f7c2ce04586e799bdfd8cf3d8f41. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ATEJ62200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acc39ed5662100dc3ba992f4b87be6e58d80ae20658a7c05e4b55a319d3b542. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATEJ62200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f80107d484d264646b9fcc057b46fefbaf83bb69a6f62acf811c0a260fa6735. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATEJ62100175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9650907a45b71264ea34bee8cb47082119ea9eb6e7defc876e91ef6f7085356e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATY522200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164a3e2c71a0dadf0cd2461df4b78e74ef0af91f0641d54c8c1fb7146122ccb4. 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/ATEJ62100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f2085070971a9c969cad9be4fc47fec692b06f675e7fa307354cc5088aec2f. 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/DEPI82113681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e69c3da2e357072b582f571c57f74c5d7239bec61fdcf12468b7c36f9390164. 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/ATEJ62100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03d91b25bc11ad18dca1660a5a0d40f3135ea490846212feac17bbdf4f6fe61. 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/QMFMF2107157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7745b8bb9cfaeefc10b6e46ab59680bdb76f679865e871caa58ad52b4dc1935. 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/ATY522000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5280478eaa408305b8748daa399c501fa46af22bbab262c1a024975037842da9. 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/ATEJ62100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad50c25bad4571b2d6fbd5b1b5f4a9e13432c7e5b6dc2ae513bcad6be52da23. 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/ATY522100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdd61a8c1a923cb148f2c312650fe43f20bc1003feace19a740951efd30f158. 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/ATY522100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5264e8444a52676fd142707a2b25e2a152492554515425a581d30c640d600bab. 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/ATY522100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455e01af83e210f20bfa143fabf41347a337ef7739dd36243713ccb3880e9719. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82102865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c26b141d74abb5e4868c9a09108d21edb5f6fac7002b8c8dbc224531a15c662. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATEJ62100078.
Show Me the Meaning of Being Lonely - Club Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b4c5ea908eb1a81fef056e39ea95708ed3a73478cdee80c6d71aad0fcce26a. 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/FR59R2184682.
Show Me the Meaning of Being Lonely - Club Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399f63aeb583c6aaf1ddb31e77f96db1e80bb29b252885ec509d77c64c16ac4b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2184683.
Killing Me Softly (Adam Bü & Phil Praise Remix)
Killing Me Softly - Adam Bü & Phil Praise Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49869a26f8a0bdd8ad0a38bea917b469177a016f8c3227d7675b1722fcba7695. 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/ATEJ62100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3add015515774f7c5dda3221edc8fa42379989e79d22b30ed61ea2e89bc4f4ed. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ATEJ62100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c88c22784127a30fbbe4ee2627bac0de0c19894cca47eb9db5734f8a12ea98a. 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/ATY522000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa12cdfe57474d27efad10ee24229783948b6f1cb9ddf9825d8afaef73a73b8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ATY522000089.
Show Me the Meaning of Being Lonely (Radio Edit)
Show Me the Meaning of Being Lonely - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54a32296c899f6faddc3920ea1069f8bf84949d57ce8ee6c3a9c69a77478168. 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/FR2X42116767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff8ae4ef322161b73a57189186b906aee1d34a8271fed86532595b3054d9aaf. 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/ATEJ62100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741fb850e7c3500dd649d8b7e4eca53de95258fd678e8420aec6ab7dfbdcce0e. 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/DEE862100265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95e51653fd1a48ecf15e4f53154d30f4c50b93ac58adfd694ef7172a165b07e. 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/ATEJ62100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4bf8e049235aa37aa1b4f2095284f64bcee1b620f19c135847f828f6b2f1ba. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATY522000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e35e60b3c860a2dd6dfcb9e4937ab7afb60c9af9002de60697a9b8903f41826. 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/ATEJ62100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae90319219305d8021d286582e2d4528774e4f38579da87847b85368158ea06. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ATEJ62100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a48f32318bc6ae0c319517063b18a0f63b8b34ed988bade924c51ffcedc554. 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/ATEJ62100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e266fd9bc51592b0c43f4c9fe20340d2ccde0c6e20aaca984e02d1b48c50da. 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/ATEJ62000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bc2f94b04bfea61b8e413be13198a46d0e78708dcc0b733ee647347be70ac3. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ATUM71900219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3170ac647b0bcca7a836c12f39e62aff924bb74cc53f542971eb578b7ca1fe67. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ATUM71900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7f540dfa86911dd3f9efdf039a282c2b21fb4439aa594479cfcf9de2beb704. 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/ATUM71900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7261beb573d05a03eb3cfcab5297d936a9ed9b3fdb062538cf4a2fde541968. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ATUM71900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7261beb573d05a03eb3cfcab5297d936a9ed9b3fdb062538cf4a2fde541968. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/ATUM71900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71b5e366067393b0d61005671ea3b8741b29b51b6bb742bd848fcbb0d629d61. 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/ATUM71900005.