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 0xdd2b1f6f86cf8233cb6bb9d520d0bcd71795ec466ec5e606edadb57210e004e2. 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/f89fc6b3-09d8-4400-9e72-92226f59a08f.json and https://artists.proofprofile.net/proofs/artist/f89fc6b3-09d8-4400-9e72-92226f59a08f.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 0x85015485d563bc2aae222efb35644bfcf414ff7ce870e26d0e6e7a7cb01d9f10. 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/BRPG22000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b989c549cc13d82482c918e5e31e98e15b91539f942ba96b454d5450803328. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/BRPG22000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40828a27a8b67cdedf4291d55731e80a3967dc992268c18791480b82bd029de2. 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/BRPG22000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c49e0d2dc53a81e0fca041c14b4085cbe3e1a8021cb8cd4e679b038aa3f710. 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/BRPG22000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67d06552d93225df4fcf6076e6de2fe61aa9f5230ab65dc2b22858064bd8206. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/BRPG22000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc655a33b2ae647b451d0c9a34550fbb48cf17e7757fd9b018440fde2bf55e08d. 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/BRPG22000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b41e08fc3113bd9b1ec41d4f210c16cfe77e03d756d721e12547e81e1de7823. 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/BRPG22000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7539a7b895388d805618c09885680a408d1514887b421ab7c5f9c94a26c0f30. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/BRPG22000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9271c306689dac47ed9dd5cdeb8aece827b5d7ff3a78d41e938b52e2bd38e1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BRPG22000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f133ccfc12b184bcc2890dae4d3672085c1f31f60fd137861601fb2ce14ef8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BRPG22000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cb0807eccd58296aeb0bb8bb8eebe5eca0adb94f4d83fde52c7771c0f09d83. 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/BRPG22000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d49b5c925c97fd15e72753a878bcaf452b62dfc8b50b96340ca538232d4645. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BRPG22000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67b92638da3fcbfe90b4805d51f01e74ea1e47610ceccf0c00eea77b83c3887. 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/BRPG22000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aafbee8e841e9c15f8ab1645a2d8261501c53bf5ed92e3711f41fb86c1a1b86. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BRPG22000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be52da86ee70f40bb11accdbcffd78fa1f2f1ab5bce7f198931a892cea2135f. 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/BXPCC2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04321087cb26e3147e194e111daaec9e4dbf6402dfd90c0669e6fda3eee8d2d6. 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/BXPCC2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bda8d7f3d281e3947d3cbb3a98d8b2cd6a8702f4918a0f0df86d4f22260035a. 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/BXPCC2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96bf1eb4972f4d2b94c9713dfbea9abf9b8af33319de0420bbd32581e89a5c2. 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/BXPCC2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b176075f81fea75948bdd7f06bd6dba2ad457fe0b0ab227b1ea3f05b6cb74f. 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/BXPCC2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedea4c8bb2c7d76ca8fa40b24e3a9c1481ea78eb3224ef30bdcd6280c638cfd7. 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/BXPCC2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce819b9f1e3f6f87a02c39ba83664b59a15daa52148dd49643dbae3f138b0ec. 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/BXPCC2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9724b7e8321d33b56a89a6557536fe4cda2ff9519bd32a6a78ac6c9dc4cfef4a. 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/BXPCC2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221bb390d2c174af94951015e2d2323c24f49ce8ca5ce2f0e3c00171ab915bbf. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXPCC2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1628ebd877eac8a4c9dc901ae5b57e64b46b1468be722773207ca23d0bdd8332. 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/BXPCC2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74bcef44196b4438d10e227442c596cdcc820f609be4bae76a53fc1ae2f83c5. 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/BXPCC2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42c9b0f5dd3402fc342618ea028b7eaa69879b3261472dc27fcc6336315284b. 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/BXPCC2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b6d68bb17f97ec4b2069d851a1c071106ae0b8d8b69491233806ec2c7bc6d2. 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/BXPCC2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7ac13e6df802ed251b363fa47bb96992eba87c785e99f417c04dbead092a6a. 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/BXPCC2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4927c69a82fa3ffd60e82cccee7f3245fe3a5da9752421e305a605073ace2e2. 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/BXPCC2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459159aee0378084ebad18416c7cc84d2b0b4519137bcb995afb6da021f42002. 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/BXPCC2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b176075f81fea75948bdd7f06bd6dba2ad457fe0b0ab227b1ea3f05b6cb74f. 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/BXPCC2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1628ebd877eac8a4c9dc901ae5b57e64b46b1468be722773207ca23d0bdd8332. 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/BXPCC2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bf824f8290eb4533e11f030fe7886fa675b427e4a9c31db79e8dd50f049a3d. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/BRJ711500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7f22b1e6976333aa3c57ffaea1ae8638eebdd8f1d38dd3f4eec3ed1842b884. 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/BRJ711500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee610f4353ba471e327b3a5c408e74b637c45867bd376f290f30a6417b530bec. 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/BXPCC2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3d7598e77ad44f4ec09314706a706519061c3f4289461ea3c6ea524fa6b794. 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/BXPCC2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927209f726012cb670c4b7d90140b45f9869c61aa8826ff8c7592e688d6264f7. 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/BXPCC2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84e60f722262b067999f64e6edf7d2a1af54e8c92ed4801b50f1c4c6f5b7a71. 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/BXPCC2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cfc85946550df7dad0c12ef09c6780f132cd205312cf1d389c2e7ddf89cafa. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/BXPCC2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc31a2fa3e3cd18c9c8ce895411ab4bd9f7285f0afe19d9370a2c9fce61c8a64. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/BXPCC2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2e7691c3a490ea60797b785e43d1d53da6f1b227bb610abbc8521ed92cf53b. 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/BXPCC2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23842e746a8faccb5d0489c901e5d20df87a90bc3513533717c62859e5ca0d88. 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/BXPCC2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0487d7e0729af26f67d1c2f00e0416f176657261b30fbaba5ea0ede353258d08. 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/BXPCC2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b29fe4d531aa58d8a16d9bde31a10c7884b94505043d1aca552a91de3f893a. 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/BXPCC2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57988427c4601ab5f273d5720c0a3b535a65d4d81309376e7d20d80f4fc3a00. 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/BXPCC2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f484949733aa4607e7b0af12945415d11d27ee6f0860a1a0d2a11cafa14e2c. 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/BXPCC2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b29fe4d531aa58d8a16d9bde31a10c7884b94505043d1aca552a91de3f893a. 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/BXPCC2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2e7691c3a490ea60797b785e43d1d53da6f1b227bb610abbc8521ed92cf53b. 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/BXPCC2400003.