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 0xf2fb2f78771af61fb3b77c3d1cf84f72dbc737fae287b155ee1569ead7417564. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47fcf66e-5624-4dae-a19b-1fd8b424d00c.json and https://artists.proofprofile.net/proofs/artist/47fcf66e-5624-4dae-a19b-1fd8b424d00c.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 0x591f664a686f7f9ce129815eefb4a84e7653f1947e183be8093b1de24a736de1. 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/USHTV1200354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3452900ca08989e591123663e93946772d5afcb5bbaccd0d00646e3e98d88d. 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/USHTV1200355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0025419a07d3314d576222023312078cafccdff614df8b38ba4545ff6c3cc7e8. 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/USHTV1200357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2373ca579d2abe325e2d01e049503fcc64d74b6614f577d8dee063cc2bfa90c. 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/USHTV1200358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f30b6376805470ba7d1d29afe077e0691b83d2101f3ab5a73ff29c8a1f4695. 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/USHTV1200359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17afe3bf023f3db6e4952ade98984f4fb9fbd413457c740ebf58132bcdbdacf. 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/USHTV1200360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef968941588cfb88b52c0dbe2f9f62d215919f892715ec26e079c44fa47fed09. 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/USHTV1200362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f007e9984761d074ba8c4c096f7f25720334b5e003c6513ec3687ce7889517e. 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/USHTV1200363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce3f7c47f48c49f8433eb4d597a968339da234ceb4470158da4e04a4ab39783. 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/USHTV1200365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7877fb8901df0ac1b34eb134092aca3884d26e7b3ccc431545a900f99f6531fe. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:20:55Z), 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/USHTV1200356.
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 0x4c853cd5886f8f7397b45fdb57812b5c6a1a171f7336ba59f7018ed5cbf08c06. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHTV1200361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc681b22ec4bb117639811a07217e04822c0700b088e2c76bcb31ae1af1958ae. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USHTV1200364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ca670ef88a4aed97b0068c59c2279c888ec0cd78bda1491a291ab56b9ba97f. 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/QMBZ91949480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35c9887500dc017587ca40f2affd0c4a02cb984dd1168acb26bb8f79648ad43. 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/QMBZ91949485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc32f88e1d922d9e266788201e44d117ecd233d84496cd6afd06b639b550145. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/QMBZ91949479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853386dafbbed6dd44d2ac6f3a21cb850f8ace60376d36df86c9d82ec63ce784. 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/QMBZ91949482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa516927d516fe7d67f81a4dd790d19b0c25bd1cbc597c893d06e38cc16f74c02. 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/QMBZ91941907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0a498b84b7a58bb84fda7544bc8370034db326f01aa59e446399033aaadafc. 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/QMBZ91941908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066b75987609fade9c393ecbbaa9f076f58a0ab1714dc7054dee11513795f22b. 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/QMBZ91941912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64a2257b92f9ed1386018942cba397a9547f29c814cbd8656818e771d4eba15. 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/QMBZ91941913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b286f721fb3dde3673850f847a1f569706c7b78f97f16f9ac475b30aef5c61. 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/QMBZ91941909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63163d6799c9c3fa72c196b03cf823fbb763f486dba912be82d3801c90b4723. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMBZ91941910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3cf2ad00d1ef22875f3f491340b0146bc7e11d628cace5ddcd658ce579ed32. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QMBZ91941911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09798fccca278e8c3300e5df0ba1c6cfa4fd83a539ca093a11c8c6df3631a491. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMBZ91941914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe24ccd672643bb7cac0442db8eb18b0f361801b3353d6886e05a61c744bd945. 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/QMBZ91946320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5798bd37986dd1dc1d9b22302d11eeaf13f8835cb4c9b0ee1158ab4093f66d65. 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/QMBZ91946322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff98b868ccc05fd460d8c53fb1658d774ea3bc11f691e855adbf1fc383a1fef0. 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/QMBZ91946323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2e5c27d06af2b42644494b196372d9e678bed47924667d439a8d97b9256953. 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/QMBZ91946329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52120f23b232c7cd9bdccdf48ba9ce809ce5c1ec2b4bb2c16e3ff447c4ad385f. 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/QMBZ91946319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7197c46d03274fd75b04333aa5e6dbe2af4765d4661e72d0b689b7dc25dd5419. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMBZ91946321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3550d6e1108ebd2ccd9e4028e645e7590b11fc20715487f845bd0557a216dd. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QMBZ91946324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b9854872fbf4ed74ddcc8754b13c054d98aa8c3fff108176bd317e765fa928. 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/QMBZ91946325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8143a943dbd9938aee45f8cd53f2fa1db862ffc63dd3e8a74ec1c3b8695ca183. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMBZ91946326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5886469f219cf0e21fa9bb430e20b2e5bd776fb6faa971317d32d70cbe6017. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QMBZ91946327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0716c0715221f1308d38fa4b4274655fecbde4242df9c3fe81100c34b6e4aa. 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/QMBZ91946328.
Remind Me Never to Stick My Hand out the Window Again
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ab105c625dc82f77d847c52746e580ff18368cc589f15d714b28b82d74ac39. 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/QMBZ91946712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04346d05ae6f9f8ffe1975050513c7bba753d1ecb9725c3ecc06ec1a48e2057. 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/QMBZ91946715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03805f14bbcf1b56949cfd5c352643d6e7b73c9d43fdb147acf5cd1e1d5cc61. 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/QMBZ91946708.
Mess with the Best, Undress Like the Rest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315c7e2a08d0cd1f361235666ebecc04d8a2e3e08ca70e28c880d46c2081b5dc. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QMBZ91946709.
Well Damn, If We All Ate the Berries We Might as Well Die Together
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37e4a352dabf9597fe51b5b32aafbedc17bc06451c4cbadca187832fd0876a5. 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/QMBZ91946710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090767d63ad9c57f55056ecba87cb05e06c2a423031b88d551f1d035eee3df09. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMBZ91946711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c1d03708f2342fe77445f45ca026f0f9bacc2582531b9fbc50b7a9ca76fc59. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QMBZ91946713.
Are You Guys Telling Jokes? I Like Jokes.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff52a7e8d535910e7c0ab91809a401b95b951d2370005c0ee27c827a79fa8f77. 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/QMBZ91946714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54792490085e890e263002aac3480316246c76228cee9a8d61f0b2a9d555f87f. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QMBZ91946716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0542a79eddc1d0acb5912e1d595b06d6c82db3e2018a24c7a87e2a4b3fae07bf. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QMBZ91946717.
Carry The Torch: A Tribute To Kid Dynamite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b60854a6d69538ccd04633f79efee3df95f597576baf2ad83772cf8189f335. 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/USK5R0901736.