1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x69601eddfd4622aa5067b1795b0da5041d50a408f1e5c81773c70857fff14c46. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b557b6db-8988-47a6-8cc6-33a75e03c3f7.json and https://artists.proofprofile.net/proofs/artist/b557b6db-8988-47a6-8cc6-33a75e03c3f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Praising You (feat. Fatboy Slim) [Dopamine Remix]
Praising You (feat. Fatboy Slim) (Dopamine Remix)
{"copyright_id":"0xd2be3fb9c7046cbfcb9568953a4589a1f3d4593482cd789ef6a729254e75b78b","isrc":"GB5KW2302695","name":"Praising You (feat. Fatboy Slim) (Dopamine Remix)","registered_at":"2026-06-21T16:07:27Z","spotify_id":"00seTEhhh6c3Yo6KOiCwcs","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2be3fb9c7046cbfcb9568953a4589a1f3d4593482cd789ef6a729254e75b78b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/00seTEhhh6c3Yo6KOiCwcs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00seTEhhh6c3Yo6KOiCwcs.
{"copyright_id":"0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac","isrc":"GB5KW2205682","name":"Praising You (feat. Fatboy Slim)","registered_at":"2026-06-01T11:44:32Z","spotify_id":"2udrCm2XRpyUubNhk9GcOj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2udrCm2XRpyUubNhk9GcOj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2udrCm2XRpyUubNhk9GcOj.
Praising You (feat. Fatboy Slim) (Fatboy Slim Remix)
Praising You (feat. Fatboy Slim) (Jodie Harsh Remix)
{"copyright_id":"0x2404f14ff0c17d1aa2ad0da2cfcef8466442eb4e7482fdc661bec1ee79402eda","isrc":"GB5KW2302330","name":"Praising You (feat. Fatboy Slim) (Jodie Harsh Remix)","registered_at":"2026-06-12T02:06:37Z","spotify_id":"2pZgWpvza6MJlGXIGegytR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2404f14ff0c17d1aa2ad0da2cfcef8466442eb4e7482fdc661bec1ee79402eda. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pZgWpvza6MJlGXIGegytR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pZgWpvza6MJlGXIGegytR.
Praising You (feat. Fatboy Slim) [Jodie Harsh Remix]
{"copyright_id":"0x2404f14ff0c17d1aa2ad0da2cfcef8466442eb4e7482fdc661bec1ee79402eda","isrc":"GB5KW2302330","name":"Praising You (feat. Fatboy Slim) (Jodie Harsh Remix)","registered_at":"2026-06-12T02:06:37Z","spotify_id":"4GeCVvnPX1XTTlA6c5jKyf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2404f14ff0c17d1aa2ad0da2cfcef8466442eb4e7482fdc661bec1ee79402eda. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GeCVvnPX1XTTlA6c5jKyf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GeCVvnPX1XTTlA6c5jKyf.
{"copyright_id":"0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac","isrc":"GB5KW2205682","name":"Praising You (feat. Fatboy Slim)","registered_at":"2026-06-01T11:44:32Z","spotify_id":"5Xvh5jwNjDgIDT9jpjLrm7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Xvh5jwNjDgIDT9jpjLrm7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xvh5jwNjDgIDT9jpjLrm7.
{"copyright_id":"0x15d54d26ac7e3dfd026eafee105590de6e4439c406d5891c8cfd8e8015eb183a","isrc":"GB5KW2300748","name":"Praising You (feat. Fatboy Slim) (Fatboy Slim Remix)","registered_at":"2026-06-06T14:51:03Z","spotify_id":"3fM5YorcjSoAmpNSGsHcB1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d54d26ac7e3dfd026eafee105590de6e4439c406d5891c8cfd8e8015eb183a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fM5YorcjSoAmpNSGsHcB1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fM5YorcjSoAmpNSGsHcB1.
Praising You (feat. Fatboy Slim) [Fatboy Slim Remix]
{"copyright_id":"0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac","isrc":"GB5KW2205682","name":"Praising You (feat. Fatboy Slim)","registered_at":"2026-06-03T08:12:35Z","spotify_id":"1sC9aAbpRk362KwmkfFHzy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sC9aAbpRk362KwmkfFHzy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sC9aAbpRk362KwmkfFHzy.
{"copyright_id":"0x026e902a1c54198a94c20b3b71013b1d8a30e4c81b2a14c37dcd61633d68eee9","isrc":"GB5KW2205645","name":"You Only Love Me","registered_at":"2026-06-01T22:06:03Z","spotify_id":"1FrFs8mWatfAtHVfcxfGNQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026e902a1c54198a94c20b3b71013b1d8a30e4c81b2a14c37dcd61633d68eee9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FrFs8mWatfAtHVfcxfGNQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FrFs8mWatfAtHVfcxfGNQ.
{"copyright_id":"0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac","isrc":"GB5KW2205682","name":"Praising You (feat. Fatboy Slim)","registered_at":"2026-06-01T11:44:31Z","spotify_id":"4Xgx869piN4MsAEBqUHBps","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda24d6c8ba18dbd07bcefc2183c62e716a6b7fd39257cc95c2df35ab7cd42ac. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Xgx869piN4MsAEBqUHBps.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xgx869piN4MsAEBqUHBps.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026e902a1c54198a94c20b3b71013b1d8a30e4c81b2a14c37dcd61633d68eee9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63ZBiWhN9sKW2xa8qPJTIW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63ZBiWhN9sKW2xa8qPJTIW.
Speed Trials On Acid (feat. Dan Diamond) [LF SYSTEM Remix]
Speed Trials On Acid (feat. Dan Diamond) (LF SYSTEM Remix)
{"copyright_id":"0x93f35b1a3b2cde4092379476fc06e694c94a2eb0cab2c1bfaecf703f322548b7","isrc":"GB5KW2201836","name":"Speed Trials On Acid (feat. Dan Diamond) (LF SYSTEM Remix)","registered_at":"2026-06-26T12:10:10Z","spotify_id":"6JFvtDc4MFSVI6SOGkB5FL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f35b1a3b2cde4092379476fc06e694c94a2eb0cab2c1bfaecf703f322548b7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JFvtDc4MFSVI6SOGkB5FL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JFvtDc4MFSVI6SOGkB5FL.
Speed Trials On Acid (feat. Dan Diamond)
Speed Trials On Acid (feat. Dan Diamond) [Riton Remix]
Speed Trials On Acid (feat. Dan Diamond) (Riton Remix)
Speed Trials On Acid (feat. Dan Diamond) (Riton Extended Mix)
{"copyright_id":"0x064f27296274eb336692710382eb38e8eac761afffcc20e2e93db0065303acc3","isrc":"GBBMQ0600004","name":"The Rockafeller Skank","registered_at":"2026-06-06T13:10:30Z","spotify_id":"5vfhsKmvC0QxbAWbn4AhPZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064f27296274eb336692710382eb38e8eac761afffcc20e2e93db0065303acc3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vfhsKmvC0QxbAWbn4AhPZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vfhsKmvC0QxbAWbn4AhPZ.
{"copyright_id":"0x4849a51fd4cdfea4be18da81e3f60c4a4d1ebf1ef943d369618501f4efc832f9","isrc":"GBBMQ0600006","name":"Weapon of Choice","registered_at":"2026-06-04T04:52:08Z","spotify_id":"08kB9HSfrcIi83rymwgjMz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4849a51fd4cdfea4be18da81e3f60c4a4d1ebf1ef943d369618501f4efc832f9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08kB9HSfrcIi83rymwgjMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08kB9HSfrcIi83rymwgjMz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96a7fdd90877660ff361b9bacaeb05e1b0760e1958afd79145e9e94c101c07d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7vFdwr5f2JHxUkG7jV0MZ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vFdwr5f2JHxUkG7jV0MZ8.
Get Naked - Carl Cox & Jon Rundell Remix
Get Naked - Fatboy Slim vs Futuristic Polar Bears Naked Circus Remix
{"copyright_id":"0x7a6097721d473485a63c49f7361acc133e456254d342470586ae07e509920c9e","isrc":"GBGEY1200032","name":"Get Naked - Fatboy Slim vs Futuristic Polar Bears Naked Circus Remix","registered_at":"2026-06-23T09:09:22Z","spotify_id":"6c14Qj7spfV7T1kb4cKsRR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6097721d473485a63c49f7361acc133e456254d342470586ae07e509920c9e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6c14Qj7spfV7T1kb4cKsRR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6c14Qj7spfV7T1kb4cKsRR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b15015aab5132b0febbc556098f715c52f33e51eb879d9ecaf0905c17e8aed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42BBBnUhe01JGQjsE7nJ3g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42BBBnUhe01JGQjsE7nJ3g.
Because We Can - From "Moulin Rouge" Soundtrack
{"copyright_id":"0xe54ab3406dbe9efe2a878e13e3d16ad35548535e0c7ab2f51d14558490cb2675","isrc":"USIR10110324","name":"Because We Can - From \"Moulin Rouge\" Soundtrack","registered_at":"2026-06-05T20:27:57Z","spotify_id":"0MrbH0etjxlxLEQEGZnxoc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54ab3406dbe9efe2a878e13e3d16ad35548535e0c7ab2f51d14558490cb2675. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MrbH0etjxlxLEQEGZnxoc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MrbH0etjxlxLEQEGZnxoc.
Praise You - Purple Disco Machine Extended Remix
{"copyright_id":"0xd3d788e08345c5dbaff8c17ee807e283931dd03c366089b85423903aa09b24b4","isrc":"GB5KW1803027","name":"Praise You - Purple Disco Machine Extended Remix","registered_at":"2026-06-05T15:07:05Z","spotify_id":"0ZJgePC21TJkw5p2jUA8iC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d788e08345c5dbaff8c17ee807e283931dd03c366089b85423903aa09b24b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZJgePC21TJkw5p2jUA8iC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZJgePC21TJkw5p2jUA8iC.
{"copyright_id":"0x15d54d26ac7e3dfd026eafee105590de6e4439c406d5891c8cfd8e8015eb183a","isrc":"GB5KW2300748","name":"Praising You - Fatboy Slim Remix","registered_at":"2026-06-06T14:51:03Z","spotify_id":"3hhlpt6d9BWgGI03J9t2QF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d54d26ac7e3dfd026eafee105590de6e4439c406d5891c8cfd8e8015eb183a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hhlpt6d9BWgGI03J9t2QF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hhlpt6d9BWgGI03J9t2QF.
Put It Back Together (feat. Damon Albarn)
{"copyright_id":"0x77861e61ea05d3084f8b0e95ba92d0f1aa024b034f1ab712d55c3bc5158620ba","isrc":"GBBMQ0400044","name":"Put It Back Together (feat. Damon Albarn)","registered_at":"2026-06-06T15:02:26Z","spotify_id":"3m4G3QrKcKmgk0a7ZNWTtB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77861e61ea05d3084f8b0e95ba92d0f1aa024b034f1ab712d55c3bc5158620ba. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3m4G3QrKcKmgk0a7ZNWTtB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m4G3QrKcKmgk0a7ZNWTtB.
{"copyright_id":"0xd3d788e08345c5dbaff8c17ee807e283931dd03c366089b85423903aa09b24b4","isrc":"GB5KW1803027","name":"Praise You - Purple Disco Machine Extended Remix","registered_at":"2026-06-05T15:07:05Z","spotify_id":"7cbo37CABPbDw217ZciDf4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d788e08345c5dbaff8c17ee807e283931dd03c366089b85423903aa09b24b4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7cbo37CABPbDw217ZciDf4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cbo37CABPbDw217ZciDf4.
The Best of Mr Bongo (Mr Bongo Presents)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04242d64ea5aa2c30321508a01e1370d79227ad60c944345742cba321f0a870c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aVbAgkGGtQKgrxCIxhM4v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aVbAgkGGtQKgrxCIxhM4v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c811df1a6f655e299c77db1051767d0ef30e63440288810ce675924234d313. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Axc1VtXXy95vQfaCtky6W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Axc1VtXXy95vQfaCtky6W.