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 0x0110facbdf5ee54dd5926ec8c77402aaf1d4ae898ba3f02e543a79b13000dafc. 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/023f5cac-5d32-4d35-9584-ad30c4d2a869.json and https://artists.proofprofile.net/proofs/artist/023f5cac-5d32-4d35-9584-ad30c4d2a869.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 0xa9a4b1c2db5a444fd79c62c38af65002e7b0f79a045376679e7b26b9adb3b547. 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/NLRD51968884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bf318b8b8e56073bc63fc3d893001ce7bc165a32c79fb1a93ae5283274f55d. 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/NLRD51968885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31351d2f0948523945bc7f0cb184432278cfcc4c12102513f40ac2675a9dbb7. 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/NLRD51968886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebb2ccff740310004a71f8174fe5e5c09a9e30f375d6a60f74010280fe46001. 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/NLRD51968887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9ed9e3ddd16a8ddd41e1cfea948da24eb7a495c5721394d532c9ea1bf80fd1. 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/NLRD51968888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fc1676fc27a8956e706e49e6486b292fecd065ccc6d57883b0c256100d44b4. 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/NLRD51968889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c3be33c594d04ac6c525acdf3b53488f66267b1bafab8d4aaf5759b264324d. 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/NLRD51968890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e674b881aef29d588fefd88d64fddf55a779eb22846d697e4180d68e5c3fbb. 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/NLRD51968891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe939e7c83ba4b2c79ddb2a5036ae7285d33e7f9ba143b7e29f956300caa175be. 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/NLRD51968892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20bc83d054366287c3903bd0f75c3fc7a6d08e77417b4163f07e22cb66f8af0. 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/NLRD51968893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d4e9ada636995473dba2c12e022b212b467b14ee5b8a69a905e3b819829b2b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLRD51968894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b4fd9ed471e71461269eda9a400cf32a97235622e1bbb7045e8679dfcb60ee. 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/NLRD51968895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ad4ecd936b9fc9aebf0229339263dbde778b7390549596b3aee0b24e71de52. 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/NLRD51968896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bb1574b6aabb8008e14df6e36d6bc94e91466c7d451af7e7af9d90f6acee09. 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/NLRD51968897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a4b1c2db5a444fd79c62c38af65002e7b0f79a045376679e7b26b9adb3b547. 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/NLRD51968884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bf318b8b8e56073bc63fc3d893001ce7bc165a32c79fb1a93ae5283274f55d. 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/NLRD51968885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31351d2f0948523945bc7f0cb184432278cfcc4c12102513f40ac2675a9dbb7. 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/NLRD51968886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9ed9e3ddd16a8ddd41e1cfea948da24eb7a495c5721394d532c9ea1bf80fd1. 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/NLRD51968888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fc1676fc27a8956e706e49e6486b292fecd065ccc6d57883b0c256100d44b4. 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/NLRD51968889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c3be33c594d04ac6c525acdf3b53488f66267b1bafab8d4aaf5759b264324d. 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/NLRD51968890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b199db0f1bb2c0d7c033a98d34b15712a9a20ab043b31a1729017a4dcd44715. 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/QZAKB2351204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35436886a957ebff5195915fa4760333d75fda75868fecbefbfd76117af0099. 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/QZWA32200614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0416bcf013b4945d5f5375851e623f19b1b92d953e7afd37b94239050ce305e. 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/QZWA32200615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cb14e0b27529aa38f5053bf18d1de8a465bebec0f5babbb8c281ab5caa455b. 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/QZWA32200589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf326c7745b227c275e859b1234a21266c8190f3381bff87c4ef9f1bb0a02773. 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/QZWA32200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc64f00fc05ecc2a2bd402f97e79d4c8fa6c2f2350b122c31dae169773e1782. 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/QZWA32200617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c1bfc38e935647cedc28f81a574e0560c77c757b12e19f4863cfb10940f51f. 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/QZWA32200618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0d41138ee62524e5dcf41cbea3147edbbc94a1dfa581fe063383d16e70b7b8. 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/QZWA32200619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64189c9ebcc11fd0214a6b2a1d9356450e30a8758a0f02b5a79efaf803e4a01a. 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/US38Y2421482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c1bfc38e935647cedc28f81a574e0560c77c757b12e19f4863cfb10940f51f. 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/QZWA32200618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf326c7745b227c275e859b1234a21266c8190f3381bff87c4ef9f1bb0a02773. 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/QZWA32200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cb14e0b27529aa38f5053bf18d1de8a465bebec0f5babbb8c281ab5caa455b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWA32200589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523b011d32e6496d8a819b379e0d831a211c2dfb07942da06768f39aaa33dbc0. 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/QZAKB2205418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779db8384ac89e282f5d43a01314a847614cc7379d62b16e2b57e82f680388bc. 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/QZAKB2202285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64189c9ebcc11fd0214a6b2a1d9356450e30a8758a0f02b5a79efaf803e4a01a. 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/US38Y2421482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451dd453a0dcf0a69b6eca8aeac825058b9e3c0f86cf9fbc9e712934febc030b. 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/US38Y2414676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b13dbd168a8cc31497cefde35126cec718f900bc0c79bf130d52f52f487fd8d. 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/US38Y2421484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612cce69566219a221325961103aba8f0fd379f9e8c7478efcc87d3e54470d72. 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/US38Y2421485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d2e76b8df59e04b0bc917defe4471e7b1d62285a93a0dc5df6749f3acddb8f. 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/US38Y2421488.
Sendibona (feat. Major League Djz & Makhanj)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637508ebaf1877c37c7458371287067a06f2f135ccd82bc16d5e1fb288074e7c. 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/US38Y2421486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1ca4f64abe55f01cd6033a98ccab24f284d475db93610660bdb9aa79c96c75. 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/US38Y2413779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652f589df34668ef07e39120af08b91e99f9c373d8f9619ccdd79914a8e19081. 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/USUYG1577997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480d5fff70d5d3532dad21b8e02161dfbe4c02bcb6ea7cefbe7c58f5aa1ed4f3. 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/ZA34K2402155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480d5fff70d5d3532dad21b8e02161dfbe4c02bcb6ea7cefbe7c58f5aa1ed4f3. 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/ZA34K2402155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417f3022d4566df5ff524869f7ccc4888fe8951ad0760443a00a94fb00377056. 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/ZA34K2402156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2728a2bbeb21a2fde8a99a3dbc10687d4b571b014d66f1a671f252699b2f0ac. 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/ZA34K2402065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cae8ff77ca2e70ab3f174982d76341e596189871e301fa2e5ecc324f7cba867. 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/ZA34K2402157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88b83c584344d0a73786a01e5b1a974a1aebd0e907943c4519c22c48215345a. 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/ZA34K2402158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923b18cf3ef59210b341c881300773e3c56cabba1cae707f5d2f3610d31518ad. 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/ZA34K2301678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e09d63cad1c383217e64f2dd82a68070d1f7f3216827dd101d76b0d4c6130e4. 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/ZA34K2301679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1749cdbc738888d99caca3023949e9e707991852457f768e80d1bcde7544c4be. 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/ZA34K2301680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d075e73a9367f251eedb8f88a552dbdcb4685f1aeab6d148a3cebf7d456e29. 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/ZA56E2301969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a46169386891eb8e0f7619a1fd722ae135b13bd7a5f80747f4f30691df5427. 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/ZA34K2301681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9142ef220da9d13155269899f9addebcb1e5c7e2996f28d24954b8ae3e481a9b. 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/ZA34K2301661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6782861b510a0fbca4a62b53d0c09b1dafb95908a34cfb9a40e16136a934522e. 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/ZA34K2301682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7533f9413bd73536f580adefe827b9fa8e12ba08e73aa51b5e34c374ad22a0cc. 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/ZA34K2301683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9e17cbca147cb6c82c746740d909e7e7402e1cfd2078ff9eb7104811e0ae7b. 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/ZA34K2301684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532f1bf1343d2d2e29cee1baa4563c50da4c21b6db70e86507d41bff32bdda75. 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/ZA34K2301685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226c18187c1e545488f71cea387a9322c6dccc3ae10fb4d928cda6bdf684e454. 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/ZA34K2301686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc625fac27aef00ea1aeae74b3f91bf04884b49ca26a68388aa208528f881ad9. 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/ZA34K2301687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8392235f56677f28a8d3ac163fa67e0bdd17c73bb2193fe2843ec77f527a63. 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/ZA34K2301688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f406129e9c826475822949c9930e08b5417203ac75fe02f845b5ff4a2a0db18. 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/ZA56E2303094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f76d8430c3ce8b94f41eabccf181cc7048de922751a4cf3a8ec42009e663eb5. 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/ZA34K2301689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3a7608525113a4b577204ed893381109e3957008defdf779be0e42ac66ed50. 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/ZA34K2301690.