1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb429a7c0509588b55cd98b7ff1703e1ccfc36f446303fcde18528991b6fe4309. 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/2ad7eac7-a050-482b-8c6a-c76da8f2078c.json and https://artists.proofprofile.net/proofs/artist/2ad7eac7-a050-482b-8c6a-c76da8f2078c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35aa7ae8000ae752c2a4ba2f07c6a76b4ce7fe05adfe1693752deaadf1374a9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2229673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518242c6afcebff7ddb7eb47fe7ed411632ca97bbcf3811d1ad2f73182b57729. 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/USLZJ2281504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee63ca6caefa35c784224e34ac9e2cd4c68a046533a2b9627a0bb0f8ab506c2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTB82437954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d356c7274b20460fe968fc932c1a0cb2e04fe28f391f4760c61fe710ff1e4c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2389291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45254eb12ab326c7e20179ba1421667c6c18bbc82e8932fe2d2e5c353a5c3d24. 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/GBRKQ2249851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00750e2594cda7e5e0b9648be3caea13496656e344a7f13dd89c0963473476f2. 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/QZWDE2257551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8776ec57efeb18cd97e3bb345852dd344f036cf59855ec1419fe504e9e210c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZ5FN2389293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518242c6afcebff7ddb7eb47fe7ed411632ca97bbcf3811d1ad2f73182b57729. 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/USLZJ2281504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbf3a9f591a7c1365e23662e193400bede87f06de18ba53f45fad0f7aaecaf8. 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/GBRKQ2369819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9571cf6f7998e771efe0114864a4a91c566340118f0d3ba8aa14e53a85d7e4. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2389295.
The Abstract - Watch Out For Snakes Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73748b5c1d3d868cc09d9eafcee798c0e7e451c69507c32c2d71288d4adfef66. 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/QZTV32368540.
House Of The Fallen Suns - Panic Lift Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537d52b0546ea136164a16e2c974c54444c9cc42ec632482fb963a5a7b28e6bf. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZTV32368537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf044e5e12c0fbd4428c96be59569304d9809229856657d91f142fa1f7165800. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32368505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d356c7274b20460fe968fc932c1a0cb2e04fe28f391f4760c61fe710ff1e4c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ5FN2389291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9571cf6f7998e771efe0114864a4a91c566340118f0d3ba8aa14e53a85d7e4. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2389295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbaea525a9321c4d4930932fcb5bcf32d0f6ce5d836d01e0468f71beb56ab8b7. 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/QZMEM2220472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf870cd78539943e4f66311c3082b5ff6ee7de558e67cd2be242a9c3aabb810. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY252035404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ab73124da739db6dfd2b3db46056ad045375098d0e93a26c1a8e93881beeca. 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/USY252035405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d73fc815522c39baa56d98dc97ebedae7255ee6af50794a0b416915275d652. 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/USY252035406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c659816419e3815318b1feb4883e25427527518dbd8b8b2455f340409efea3b. 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/USY252035407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b29e94bf64540f34cbfbf11a907a476393a5e076ca434cd559adfcb693bd03. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY252035409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f78c2cada4e2b1674b1156354aabaf57101f2f728def56ecd99ead9a495e40. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY252147620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9573cf567580d5b3b3a90fbacc86a93d7a7f956b6b4209c7363d7737cd6fa14. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY252147621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2146cae7d8766ea8c96b9d11524371b3cf5d9d16181f14ea86fbcd80b7d498. 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/USY252147622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04d94c1bf5ebe7c2f08f22525c9b2d8b03e117f3278154e22e32c753b487072. 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/USY252147623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5cec9e440e17b25f6d91bddb282b9aaf20b1493f872b007abd089f5f67e5a8. 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/USY252147624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75af2dbbdc2841868247a94d25524ecb0cb0fd4e4ad9da9d00e23e92648bf8f7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USY252147627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf158f780b310980b2a8f74139569952de932d115e75a8ae92f3cf159bf6544f8. 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/USY252147628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ed03ecf143130be4ae2d68d6cd00cccd290c712c90b8418728cacfd4126027. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QMJPJ1900089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaae1af7129e0a597257401c059411141a2278fab93467ef285833a57e6a31ba. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QMJPJ1900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcad7ecf2f82f2f998a58d0b471039a1a00f0050e6d1b5239aef316b1640868. 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/QMJPJ1900091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5776da7d711f3e5e29b975faf640029f0e3ae0a15ad239b7e1ef52b2d0b00d5. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJPJ1900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e5936610abcec807676bad95e60c0755d9e00fbfbcd295a4291532ca153136. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJPJ1900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47903828467c2b9bb17e582f1d4e61d2d80f9e3c2d383bebf13502fdcb69423e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJPJ1900094.
Velvet Coil (feat. Noire Antidote and Johnny E. Veil)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5c1e79ad975d3a8a8c237c40dd68992cf6752bf206b2314d7c362bd2c57666. 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/QMJPJ1900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2145836e24fdf96887db28ea83210107d9a8efaf4709ae887abac352ae35e718. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJPJ1900096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f71e4a44226de6ecad0a2bd26b54acadbf6543e3c388c0c2e579b62570d96c0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1917979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1605a334f2a77ee8c869b34c83154392c6408393494cc6550f13b926318c3a5. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1917980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f63fda5b7128e23fa3947d5d4cf7b1a7c5aa0e3f309bea57a96658e47da5b5. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1917981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe932fd0c37c23b9e54a2d525dc093f8a32acc679065d065f007b3a3e612fa0de. 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/QZ4JJ1917983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d04c8951934fd4019efc82ee72a5b77b96c6c34f085784fc3f38af41b7ad39. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1917984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352f318d952eac31c99e5686d42177886518d8006ac2824187f20563bec87e75. 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/QZ4JJ1917985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643cb53a05e873b59e592d933bd60543e25714dd2043de635d8e88b7f453035d. 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/QZ5FN2597732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd43236caf441d9110035046295a4dd1c18b5e3171f9f2b72ee5c32b724d877b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZWFE2403932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33efcf874e64a494f385f9d8293a5fd6e4bdf9fef440ec83b0105b80621304cb. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/TLVEM2456641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727517a826607ed1ad96b39d53d13e47557add7f29df05b82182eec98aa6f322. 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/QZTV32486087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0152b506b7afd7e0d0370dc013f48ae49dad879f47017256cd2ef77a6257b969. 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/QZTV32486373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a86c21b76d14a199c7470d04d14371112b9ad1139052354939eda0a999b5cda. 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/QZ5FN2464924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4b7bcb48375638b88af974d146238eba2d7aa3b54afc0a06147646ba3926bd. 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/QZWDD2350938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2022f402f759e39e57897e178409773a06965bb2dfd6b157914d5c8a17b650. 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/QZ5FN2393001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2e672cc392e0ae29ebbf8990b92e40897fa8b4107f6bd24d30c7aa34177741. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42424603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db95a64e8221f66b51c8462d7aa8ea2504a18dbb5852a54258110f5227ecb61. 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/QMFME2384940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a709bf6c8c20a492be2510131e0862828a4a09c0e9c14bd361b78dddf6778b. 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/QZTV32449785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96890790debdf5e59e42181efe6c76a5844f46fa7f25792eff1c33b1a4810722. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2443853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d001cf33e6ac12fe8f093a5fd1b0f6af72fe084577076ae76496548c7abfe8f. 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/QZFZ32467258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cdc252a2649b66efa4a6bf1e8d884b1bfd4fdee37b9f8840fefa77ae46b5f2. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZPEW2429075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc04129fa9bb4fe95516db0ae0b29705a7a922b7ad44bed372fd34e3794eee8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2459489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db95a64e8221f66b51c8462d7aa8ea2504a18dbb5852a54258110f5227ecb61. 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/QMFME2384940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7361a249a0896bfe0d7e3c60fda6053736539b55ac99b8fe749abf92d5775e26. 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/QMFME2389054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b68ab38219e24325ba1c20f46386d5489c4dfc5c2396d844de22d4df250d19. 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/QZWV32303499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d33bc42438018b1fc7aeb7746057e626603c21f64ded5318a887a568d3445bf. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QZWDE2396447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a00d7358bcd8b00b38a2c7f359f0def396c98cdee414842ad348bfe360dcd. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZWDE2380418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf044e5e12c0fbd4428c96be59569304d9809229856657d91f142fa1f7165800. 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/QZTV32368505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44487824b5fe68e7f0f2e25a283f02544b7d580afbd6bee10f92d4b72c7fb038. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USHM22374997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb02e61b3940ae53f6319e2ecf9e7523b2b6966a22df4e34e775b700cddbedf. 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/QZES62389861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e1a8f680ec2cd11516339a5b9610d052e0d41756c23b6a24c62a1c8b34e70a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2355883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00750e2594cda7e5e0b9648be3caea13496656e344a7f13dd89c0963473476f2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZWDE2257551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126aeee3c1655805c4147cf45c61c19f367823b6cb469ec276a4424bfd24a176. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2244986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243576ca7dca73f497c4e1266f8229ebf222da46502a9190163698ef62609bc7. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2225230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb1638885f1505df59887c6aa60c04f8731d64df58e0fc3835fc63819a3858e. 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/GBWUL2294007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45254eb12ab326c7e20179ba1421667c6c18bbc82e8932fe2d2e5c353a5c3d24. 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/GBRKQ2249851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a144187a6f375124c0521a7d7bc4a51381df8aebaf3b7cd8661442a5c413acf. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/ISV982102608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8533fa9c48c9241f8a6caccadc6872d27b8c5dd0be6e400c5fdcdeebc8ff3a2f. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY252402419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225dff73f5458a9f00c4479f81a8bedd58c2f53fb0467aeb7cb24589ea0103b1. 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/GBWUL2134408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518242c6afcebff7ddb7eb47fe7ed411632ca97bbcf3811d1ad2f73182b57729. 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/USLZJ2281504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee864f32490efd9e12a86a151600e5b33f9e09075d782fdead72fcc6fe6bade. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZ5AB2459354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f78c2cada4e2b1674b1156354aabaf57101f2f728def56ecd99ead9a495e40. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USY252147620.