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 0x5d2af52ba45514b3b32962ec9bdaf9f381ec7420b8632649d44a63a834bea502. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c73abc00-22f0-478b-a95c-4ade757ef8df.json and https://artists.proofprofile.net/proofs/artist/c73abc00-22f0-478b-a95c-4ade757ef8df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Screamo Covers of Chart-Hits from 2012 to 2014
Screamo Covers of Chart — Hits from 2012 to 2014
Screamo Covers of Chart-Hits - August 2014
Screamo Covers of Chart-Hits - November 2014
Screamo Covers of Chart-Hits - September 2014
Love Me Like You Do (Fifty Shades Of Grey) [Rock version]
Love Me Like You Do (Fifty Shades Of Grey)
Love Me Like You Do (Rock Version from the Film "Fifty Shades of Grey")
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 0x53499324ec6c5422c2d1c9eb5a035c91ef7b304be5eb47d0507c9ff32df44fa0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21400794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e5f4d2ff1fd9a8b50d7a48cd37bd63097ad9dbec2e9dfd868afd09c95d3bb1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBLFP1526336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ab93ef2105f68c6182420ab6163244a197b1c11c77bdf23a11c672814431f0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GMBA21468021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235eb4e29dfc53cc432fc3ceab78b32531aaeb2236cf8f80e1f7f42edceb7461. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GMBA21498910.
Star Wars: Imperial March I Rap Battle (Metalstep Version)
Star Wars: Imperial March I Rap Battle - Metalstep version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef775c1274ee2819bb91b707ffaa7da404f34fd39347272073e8f2e60631401. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:30:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1579805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86324e2299a1e43c51ce5cad7a7c5cf432936cd05555b402b921273ef65b4c7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1586817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c5f858383515d77d26baa70f543f83448fce55227607add8c1baf7ab0cf9c6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBLFP1716827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446047dfa8c23c3c558dd795ba282076051f3a9719d5155cfc03e7f95dbd2397. 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/GBLFP1571272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7e7f4b29e31eade7b825d6d9b9eca0272753e94aa39ff77cd6b5a539e50806. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1586816.
That's What I Like / Keep It Lose It (Snippet)
That’s What I Like / Keep It Lose It (Snippet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0dc83747403d2b891cff4c708dd6e1fd917f864bca24ee67e6e79f92a87e80. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:08:52Z), 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/GBLPF0601531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dfa1906e9baf8b04a6e220496e586929a1884113fc4fcb1eed99407c26bba5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1788608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda05aded91e80e82a21cb5b4d94d36cbae1e2856dc5c65a37317753927558b5d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GBLFP1787732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd25cb1f04df945daf9a10c79bbd48b4ae62701f8f33a0439f81bb5681f2f8b. 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/NLS6R1833889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921d75a616c74bbbf7f74ece081f8f2e8968c1ad74389e9dbac640050e94a6cd. 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/NLS6R1837864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0037bbec7c8b634dc9c27922390d65090a5a8f31b19f477a5b23ac2b5ef0bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE5751808009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078b2e9366cde5a3d44b8e94ecc53d79a70d1f18bba08dd2d928431c0004e378. 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/GBLPF0212784.
Break up with Your Girlfriend, I'm Bored
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c0849918ed7bb55599dab4359aa7648e29ccaba7570635ca582fcbe29b3973. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0227333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49d9007ff1d2c939a930aa0ebfdc094e970e7b73c09617195fc91c90a581fbf. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:27:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0229660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7995e4b55c0ab10005e8ca14322563b47d449242514232eefa28b8fe13f326f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0231781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6ba0494c6543268931f6364300b0a96185e05fb3a42e199727121cf02a233c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBLPF0259621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5622f49721c1402a76787b1132561aa04a2908bac58679a6aee15791666d13e. 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/GBLFP1802409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f7c24238a72b082d5650c544857a86dbae9d491330289faae3285975272e66. 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/GBLPF0214327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3071cb365ce34998e0940811cbe1aa124daf64a00d452a231f9510bbb37f8d21. 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/GBLPF0219440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41ab9169475b6f902148434f890e5d349b501061e7f2e418ce2be22c9c45c3c. 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/NLS6R1823861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253cb703590fc715760829c181ad054c07b533e6f89abea113e88e5181cc2358. 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/GBLPF0226314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0037bbec7c8b634dc9c27922390d65090a5a8f31b19f477a5b23ac2b5ef0bf. 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/SE5751808009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd25cb1f04df945daf9a10c79bbd48b4ae62701f8f33a0439f81bb5681f2f8b. 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/NLS6R1833889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921d75a616c74bbbf7f74ece081f8f2e8968c1ad74389e9dbac640050e94a6cd. 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/NLS6R1837864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7995e4b55c0ab10005e8ca14322563b47d449242514232eefa28b8fe13f326f. 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/GBLPF0231781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6ba0494c6543268931f6364300b0a96185e05fb3a42e199727121cf02a233c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0259621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd833f2a38866a1f1c60316199860112bdf49bca8c8e21e8d81a57385b58d36. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBLPF0286356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078b2e9366cde5a3d44b8e94ecc53d79a70d1f18bba08dd2d928431c0004e378. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0212784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160751a46d097ffab1ac5c29f68c7422176eba9de059bac01ede4759f765fd50. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBLPF0224066.