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 0x7bcde4cbeccb21b3a94feb5f646e3bb3aa9980f98462c4518fda3ed7c03f71a5. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5743819f-6c63-49a0-9d60-d71dd755af64.json and https://artists.proofprofile.net/proofs/artist/5743819f-6c63-49a0-9d60-d71dd755af64.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 0x1da9b28340688e86818b4488bc1d5039937e653524b87d0a58c6d1e682a48ff0. 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/QM6N22487346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28be980fcc5a2d7f722afb73da80672098d32ff09224ee00d8643da5e3f2fb61. 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/QM6N22487351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc5c7520569f527e0573dbde7b2d092f017c17a4ebec04b40bb812eb185aa84. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QM6N22487352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa791c5a97638164e8f7172b3e2fc6321dbf70b780738f84873546dd153f8f602. 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/QM6N22487355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c38ac845497c74b5cfbc9a70b53985ec79fe64607f96c2953d0a128aa67fd0. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22487347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960a6c5ad5d07a6a8a16f5e26b8da7dd1549401aec660485a2e48be4883c3842. 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/QM6MZ2487184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fa2c71cea8b4e1fb7b4e34f67bfc8bf7553f214941b77d2281d3f8da5cacd3. 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/NOVYT1506031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cb552333367935054ae46452261b50b7d94d1c2f79b3545141738755bfef82. 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/QM4TW2442807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416e79a797b86df5811e7773c041452846790e54e01c9fdd20c2767facdb6652. 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/QM4TW2410765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d7bd6fe7cdcc57b6c22ef9f75c3310d38e733fa8cd4e9e5c90e5f81e62507a. 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/QM4TW2442810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db0888a3243523b6ed7721b0577549cd902a25db97c3b7ee524f0c0f70038b4. 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/QM4TW2442813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fa5f8c33d68ac2a9e19fcfd5e74b22b4e033c060556138a1360fd61b63e1a6. 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/NOBZY1501004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50c58b7854b631630f145fdac319b5d04eedd4fea6fd66d4d3b2b5a2daaaa77. 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/NOBZY1501015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34665aa61552ad17e1379b6cbaed096ab979f273b0ecdd126295e61666ffdbc. 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/QM4TX2416907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea694b58da00b4b74125435d4e6d6abbc5fed645be6c3b68ade181f9e183aa6. 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/QM4TX2416908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7279f56c3be551ee4285d2bb5bbefdb12af82d440098652ed86cc13e0baebf7. 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/QM4TX2416909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c4f8e718f091297f703ba85d92eacf7c8e2efbc0103163a5fef5373e121542. 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/QM4TX2416913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df65da4dc35f9a51d050f05a83e7fd902992bcb81f137436515ed39d83d243f. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72366490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3977ed1aaba3d98c8ed721168cc4f8219c0788fc832abd7bb76855a073e585a. 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/QMDA72366491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddbe66c1612babdb8add8401c55cb44446fb7abf04ada1495da9ce0b7ad2a02. 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/QMDA72366492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca6f9e9499f818e08667002b52eec3f61e9a0e7ed0041bb35b68a794fe6cf26. 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/QMDA72366494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47347489c0ea99269cab7e9c1ad87d453416313f7fb0b36fc0a5c6ffd281d955. 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/QMDA72366495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cf89a3abb0bcb9abfea078121d62ddf96f6564d3b3be8276b29bd1cfb79840. 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/QMDA72366497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd06e316f97de1867a5f468fd5bff8af73154768c8fadcacca596e42e10cd613. 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/QM4TW2074347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e62c63a66de07eec7e07f0c141ff6e12efb6c7a88815e9f8c426bb661064db. 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/QM4TW2074348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fca04694dbbc1bed1ff7d0f93584a21738910f40c215732835aacdb0e2a078f. 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/QM4TW2074349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bab0f8d7e49317afaa5d4a0ed1145c024b91d725026217ed113c83714c4ddac. 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/QM4TW2074352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40b8f05682913c490429ed8e4ae7e09bf72e8e70d9e37b81e69faccc1fd8def. 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/QM4TX2507549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e6c5169bee316afd632c0797500b029b0a01977bea6414d0455ba57222d267. 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/QMFMF2446773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ecda7149a1f31ee3c0a3bdec8e10679f6e0d433ef2c9844d191ec4c5488eaf. 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/QMFMF2416050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6db4f9f068883f23798ba15dc9845347fdcb99e20469c7ab2b2579a53de67e. 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/QZWFL2459687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa75c20c854069c9f0caf103082f9ac02ece10cc92d5631bf4210911825ff9c. 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/QM4TW2237556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8699ed8dacbda903e447acbccfc2eb25ce88f3d7c6708ea3bc785197f85be6. 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/QM4TW2237557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f5e44419cdaaa360a01c02178884bcc8d0afbb5297dcdd762400574d25d9e6. 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/NOVYT1608031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a9e31003cb4f0c2f5312b7aaa44d324420dfe39d12efe14c18c5bb14511664. 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/NOVYT1608061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2358bc715ce13259b580ea965e7a63062933220246e8d79fe954197b43e9840b. 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/QZWFJ2414782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abbe0c424afb877cc30d5070da7e2c510d4abc6f60015bce1415ac165a2e7aa. 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/NOTTP2501010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba9c5207e8852a8d4a4c41225361da69741edcee5e9527b0da5c7359fb3cb9e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NOTTP2502030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a9fc05cc5f39b5807982f9484b9e7c54a98efc35b6875791ce402289fcba85. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZWFL2452702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6db4f9f068883f23798ba15dc9845347fdcb99e20469c7ab2b2579a53de67e. 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/QZWFL2459687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9023ecc78c192da15335d7f42c9a86098eab5b3d4c776c0cb22b6388d5bffb. 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/NOTTP2502060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239f1988a630ffbcfe98c745f828e9442fcfdda356ba7dce1e5b2fc548913fb5. 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/NOTTP2502090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61a43cd6f7edf82beae6e57de4261ad87ae3fbd5a72c88cbbfae056b2a244a4. 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/NOTTP2502110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dd3875822ef3e19d9f6307b376a095c0ff9d6461a2aced9608d4597a515f60. 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/QM6P42455507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb850ff304e00469d0e9759c486467ec54bd312057f4bbfed5432ee17104f8b. 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/QM6P42455509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460a2f2b5863c60899c22f2e63f67c0c3a9b9e5886c201a7b44bffccecb2a902. 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/QM6P42455513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebbbf7820ea7909e6f7b093051b73d3fb5c322d2c2cb08d13f979b9c64aa12c. 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/QM6P42455518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c59acab0d6a74bba5e80cf5142819665c63faac7b7472e4593ad6daeffa7037. 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/QM6P42455525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4b2846cbbef738bbc9360cf120b5fecdd8652e5ddaaf0c2f83e086ad41a8af. 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/QM6P42455530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1eb6c00b232eac2c1a60939d6167f0fd992d2de3da11f26f34e0a1530a2caa. 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/QM6P42455532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31995eb4c63c9f4f9848726ea08b2de7448006ab9aa040975e12f90dc41871d9. 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/QM6P42455560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131f1b205fd615f2b8fd0e6e38298a8850355b9e77b8f7b726c871e4796d3d3b. 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/QM6P42455562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147657ef3cfdb869761c807eed1cbda2e48d6138ea6289ca6c871097639b8f30. 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/QM6P42455564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ef6abc9a867b68b7eed7e22ce93b897185bdf77250b6920cc4f4f89a87fcc3. 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/QM6P42455571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0675a61a8d9d6d8610e089950557a452a6abe03238c1b662fccd5f662709147. 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/GB5EA1703567.