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 0x9fbf74455b8e1c581341a5cad586a8b576ec2a813cd90131eaa5f024edd827a3. 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/3a12f2d7-ec10-4e59-860c-2842a52424a2.json and https://artists.proofprofile.net/proofs/artist/3a12f2d7-ec10-4e59-860c-2842a52424a2.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 0x7f300a13775ddecbc2e7f747cc6d031913f34e59497571d7a8b1fb1a2377d919. 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/QZWDE2407498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7d085debed75e40d255e50925527fceea2ff06748b71c23b7e3fc37a54af79. 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/QZWDE2407578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07b3ec47019345daecd7ccef497c80423c820c915e8e8883fb384989e7e8ce0. 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/QZWDE2407583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a48c5ce62ae9f7b75d0cfcd8a936ecb39f6752d801b42ffcc56c817776a7eff. 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/QZWDE2407638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f901c34a510280d1273613829954927cc212709481aba6df9819109150ff243. 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/QZWDE2407646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98eaa5955d4642e40207b40d4473834dbefd42511a9ac547893b21b77e0fdcb1. 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/QZWDE2407647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761b31882704d72a921dbbff8143443b298bc1de2892190b0e0deb3d8fb0c8da. 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/QZZ8B2364104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804396ff10485a8e839e05f631d10381d70de1ad6ea5b993a28c10f829b30c9d. 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/QZZ8B2364107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb6b15b0f22590580fdbb62c7803ce71c6db98e941db8edfc1bdf0075913b57. 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/QZZ8B2364110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708ad92e859605bcf25a8c4f32f7f851db44101ce6b3a7142b6d42bc0223463a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2364112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc235df1e86a35c65dbc307019fa8eda345d4ffd5b1a42c541f119ffdcbef5a4. 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/QZZ8B2364117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109c063f5ac0f2ad1d0163abf99b64a9cba107a5954ec4a7640a3de4c2a8d6de. 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/QZZ8B2364119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95560f0345f68ce13c11cc4758a49064680b5abb83df4b6daddf6ac13b4fd2d8. 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/QZZ8B2364132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4994dcba112571c1e32292253cb64ea365d4f1d8c6f76ef8794437a5a4c68efc. 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/BCVGM2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45dd642014b9124be4705c6b41d2341d5ca7aca7e83a0c67aecc8c87af9be2a. 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/USLZJ2312476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3006fcc4d99defe0f97f9e0cac1a63e6ed5845a405f306810c4fb77ded2262. 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/USLZJ2312505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4bcdb2d1ebaa1edc5a8aaead558ccdf49aac629ef37f1d418d4b24dd1c3142. 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/BRTRB2303222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764bccf953ea79ec582ccb630228bf13579b2947fc26f8e21d4c99c586eeffbd. 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/BRTRB2303223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe9ee4f111af0eca183390bcfa5c47d6ecc2f2c5e3484161bdd799053a47751. 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/BRTRB2303224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249e49370c43143c42f374afa266b36ba4fa48ba576c8f35751bd62d2f8be804. 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/BRTRB2303225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99c00b319836c1a2d73bcd156d4284259e04f34610ba59058876452ed281af6. 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/BRTRB2303226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d84b5171e928337a9d993ce7fc8a1e46b63262340e19ac3b2ad4d50dfdabcb. 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/BRTRB2303227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bfb9c763efff64e3d1d624e973216da8ab974dce4fbe3017c3f9e28b693392. 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/BRTRB2303228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e8a51d4f07b72a33ff42bbeeaf033e5b6a448a4a7018d40d8b9a7f64f28271. 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/BRTRB2303229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f634aa699f7f303a4caa3a6b62ee7edfe76240510faee5ea76b29589f2dbe2. 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/BRTRB2303230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5a0a27c66d268fa49723bbdee296fc2a66465346bcaafb434c5516acd4fa71. 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/BXZPH2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15638429098cdec93e83ca90af19b9f389f3400ac74443a8018a24645bac7057. 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/BXZPH2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1f0d0a0bac6aa43df91e149f85f45ee284238690ede3554a2ff870214e9fc5. 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/BXZPH2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2acad17a17e4ab1491b1ab2aca94bf9b1000335886c974f39f521924eb2906. 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/QZNJY2425342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c79ad537bbe0d51970efa6c4d45dc91fda409f36bbead6fc4290332cf85556. 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/QZNJY2425343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd430bff920eef1e891000f100fadc6459d045f3dfe6fafc7a0ca934a1db014e. 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/QZNJY2425345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3471e8ae4e47ac141cee136a41238ab13dd40858e291ca6a03055154857075d5. 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/QZNJY2425349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba37d480cee73972c1307610beb6615d68f3a20121a698a854d5ea3089570935. 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/QZNJY2425353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101800e53ef60f7ecd225054996c7421b05d2d659f71f9aa2e6cced54389a201. 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/QZNJY2425354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd776a0973017ad18bb9e299694c11349983e02d1480b53132c068dec7c3ab85f. 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/QZNJY2425356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ba59737823da738b4f26ddc9ea7fe16b87b87eed4b6c15ab6f6eafaed82f76. 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/QZNJY2425358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688c5fe28e91c490d297a189dda6323619333bbc858ee843e7d35aec16a89682. 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/QZNJY2425359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee85c01ba3af62479bb9f2b66076569d98743d3a7179e5023dca1d5780fa1acc. 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/QZNJY2425360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac064335a51df93afbe68149d90750d80e5fbca404fe4e5fc7fd1729bf3ecac2. 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/QZNJY2425362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8dba7e8232ce94f81061e3714ff95d5d6c67cc8f87f906b4a9cf10376c25a6. 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/QZNJY2425363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4994dcba112571c1e32292253cb64ea365d4f1d8c6f76ef8794437a5a4c68efc. 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/BCVGM2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2912163d057d57021a45186ef94593a33e92b4543850c104fa88621933624b81. 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/BCVGM2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8342e5987df6d26d689ad7146c5280e7543960312ac2e41a2f22a321c8e1a857. 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/BCVGM2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb248d670f3681b19da4e85133c525845e55550363b9816700104692f1a31ad. 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/BCVGM2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecc63fb8c80c39b7bb4b35a5dfbd0a932ab0cd5421be0a7acbfce2156d5f561. 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/QZ5FN2587425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a1f8ed83f8e2d484173e9b2a4564d1f0443827bdb86fd5fe93fb6fb07984f6. 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/QZZ8B2483146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c1da46bdbf77ce24245698b750b3d9a897b549d90b53b853bbec03d548a3e2. 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/BCUWS2490148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24a259fce396b842a9087a34c045a4ff92c6170d9b540f2c07db97ca2ddd51c. 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/QZZ8B2431188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cbb392517f79a373fc2c1488832cca254d82aa021b14d5b0f5877ab6008bd3. 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/QZWDE2406359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1969e16c3e11fcc52987e905ddc8478d0959b307dfde0fb580408e75a5d1e1. 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/GBWUL2477805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be963df56f1ff5d52355c1bacbf3811f951bcb85a019cc19e92a14ee72e0403. 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/QZ5FN2494299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa52e6dd5b606bd6c4775898b76672bade144eabbd15e7e6dbe68df4c026f156. 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/QZ5FN2499351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5fcd9c6102b8f730e34f0682f11b9155d0ddec5ced2042073f9a2c3c69f8a6. 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/BCE7P2302869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203f6c1c4063bfabd2de6814a1215e5f256ada4ea28528d4c03ed96ab1da713d. 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/BCE7P2302870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7881d1811457f61ee816390f7ef5df7db3978af8f3182072a7116d3f009a0bda. 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/BCE7P2302871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8755f669f071ae7f2a676c16e0a54f9ce927cc356d3f11d3d909aab632cecb1b. 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/BCE7P2302872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a52784b3499202bce93d31c209dadf4003fa8c6551571e3f25a0c8515b8edd. 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/BCE7P2302875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a72f118788a6f33ddb95724266b6de3de9ca95697d75e2d3d93c77e10f7b71b. 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/BCE7P2302874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7111c615a2a322682b97d5b3710a3f0d7861f8fe1be7012e234f13ac1b40e125. 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/BCE7P2302873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5154ff7c0308f5f770b8778e4c7acc478c0bf784cdfb5d822ace2573869c4c4e. 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/QZW9M2405062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffde0481541bd658157d3e9570016954b50d5778c7bd35363a08eacc01a3b407. 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/QZW9M2405064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2859848a8911d71d9d56dcfb1afd651f8c24d4ccca672f3340bc2170aaa18281. 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/QZW9M2405066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee674ea81edfaf0510af0639da0c38869257a42b5ee657433df4d4c18940889. 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/QZW9K2305013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8fe9c6feb7146a23175069e5bcae618d586358519ace10935675b6b0e5219d. 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/QZW9K2305015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579cac49b6c4b50d845d786a427d7eb31d4a2298b9539c17b79ceaf807bce731. 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/QZW9K2305016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865e7b1a18f1622b5f9c47d70a402b73b397e60da3d123212508b02cca6732d1. 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/QZW9K2305019.