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 0xa25bad2b3be499eb75defee929309f72b7565bc78555cc3a3fca783b1797c3d6. 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/50e56a25-9078-4ce0-8455-551f896d9308.json and https://artists.proofprofile.net/proofs/artist/50e56a25-9078-4ce0-8455-551f896d9308.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 0x2ad4f9e12502bd202e33494a5a22f0a967a22966c06faf6b77faf0f89549917c. 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/USY280749615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe427031fe79db2f1ec1ee7c2a3b73a47370adf4bbd3c77a28907dbc92742746a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USHM80982591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6488cb5dffdab6dfddf891d2f5a6896c4dde42d4d93a7b2eacf9212e3434caf. 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/USHM21191834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd0cd9efa851902c456f4fe2300a6b9c5bb80c3c1be611fc61bd30e32aa5860. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBKPL1363333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30485f1249b148f7a242ec2b69c3088b6d77d8575ad4ebda99eccfd9c681131d. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/GBKPL1373392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a407c653fe95ddfca14b3732798a4a70059e90138ac79b151e30db166efd590. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/GBKPL1959790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110a9cebf1e1f759ac358ccbb9a2e6111d59174bf481c7ffc452f7dd877c418a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBKPL1977104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed807bdd7b4618b938930a8f83534436486fd296e0ce060523fb1fd4441f39b6. 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/GBKPL2094435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a29371c64544778d5791c2f78c8eef164b67e3140256c276e99c228ce839417. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USY280749607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad4f9e12502bd202e33494a5a22f0a967a22966c06faf6b77faf0f89549917c. 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/USY280749615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe427031fe79db2f1ec1ee7c2a3b73a47370adf4bbd3c77a28907dbc92742746a. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USHM80982591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f915c762d86f568a6f4aaf866aeaea291ca5155c0c20b4b28832dddc76961d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USHM21191634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744534515745e954e888e5302c23b94151149a7ea270a47ebe4bec43183d6a50. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/USHM21191638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06de827fc90f574b41bc7c98d13c02f77e885c143042145adccc8f7dabf8b868. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:53:27Z), 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/USHM21191642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e6934e752af019044e57a9dba8da8067fde72a803bfcba5e0a2351068a5f83. 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/GBKPL1254363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1261a3f8321d543753bbcdda8cae4fa7d641b444853ab919bfeb7e268e666ef2. 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/GBKPL1254364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955048af2d8c04859494d60f896b5af0dd326446c435e68ba739dc8beea4c81e. 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/GBKPL1254365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37aa00908fffbc81908da228449fbac8f297a137fdba6626e916d8f11306c5d. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/GBKPL1254369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20160cd8a8758b74778200b235c3da82f07510fe1b14979e3be2d5a5f6497407. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBKPL1254370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d28e7a9a0ee9b554fef4484ade1e272eefd0a59e008691812a325cad32f915. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBKPL1254371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e97b2a4a1cd5ccbe826637f225c2f70ec40dc1f5f48360a33f5d9ffbbe49210. 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/GBKPL1254372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e5c380b5e1d34840101837172d81c1bba4f7d4b3d7036ac6817ac61b56527b. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:01:59Z), 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/GBKPL1254374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e07d3d9250da250005635aab4de98b2cf9a384edcc8420e789c066f3648ed18. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:37:59Z), 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/GBKPL1265737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7add20e09b4ea8b4674ed5508cca87afd686d3965c2271e04789c0effb26e7a3. 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/GBKPL1265738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1382f1f1f249858fc03208eb939afa37be070d43551837df0586506174ad7de9. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GBKPL1265740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a3620e0ba871e03d1d192298197cf1470ee942e5252deb80052e5a5edfb176. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBKPL1265746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6db28d1effa670cfabe9da44db4b37e1c5df9e378661f9dbbca9cd8c406fc6c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USQY51300382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9aec1803e1a28613769604853aa17756b33852f9b22209d8dd2645de855bbb. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USQY51300386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71796d4608f5b04fa1034c696f6bb6f3345c5048569e23765a2b27dddce206bd. 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/GBKPL1356403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a07d5d5517038aa89437d6c84c98936f476b0b376d490c16dcb317e3440ed69. 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/GBKPL1356404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94da1697777a2784546746610fa9d9e14931feda03b52fdbd5ff047cae4c00d. 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/GBKPL1356406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d9dc87555f23877e0ceff1db6abcda792651794f06b78f590f0270d2434e4e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GBKPL1356407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577032887ae252a167c87ac3f08876101094e5bdff8327e09fa7f56369cfb24c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBKPL1356410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf53be07248c81c3104520428a70fff3878c74e48a39888e8419bfdef72f1d1. 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/GBKPL1356411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7df38f971f3fc465b856a507c434e7c4873d6abd046dc3e9cca58ba210abdf. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:40:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1356412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e4a255511a310aa4be086b7474311271e4f9a8e6d38c4716cd4fd873097ccd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBKPL1356413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa964992979389f6aa6117fd2c058d5ee774a343a780ccfd11d10e9995120f95b. 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/GBKPL1356414.
Best of Michael E (Finest Summer Chillout)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9de2710a1a22cbba34160913b4c3798c6ccf02361d76800efa198a12e74697. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/GBKPL1373400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa52f58184eeac29f69a9e9c0131383d1171447ffe06729c0e58cd6f797afdbd. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:18:40Z), 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/GBKPL1411757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45210be2a9d7c4380368e6e608ea0186a67dba0af0b497510581a10443115608. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GBKPL1415504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1634496f3eb06d23020eeae90f695f27c091586d85933da61314347fbb318644. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:45:41Z), 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/GBKPL1513358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca117aca80f8910946110de1b0be3415929d2277aa98a9bbf881e6cb094fdcf9. 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/GBKPL1513362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3b4dc789126e628c975a17b98368bd916a099cf5ef3dc7f1b70794f77e06cb. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBKPL1513364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0f0e32b5223356bebd0e0f1d413287137af1eea9752e5845109681c51e888a. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GBKPL1513365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930c044fc50dcf9ad9ccff1e2bd9a53f042e6cce09225303766edf4fac5330ce. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBKPL1523227.
Carried by the Wind - A Different Drum Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab3ab1990003d02df2acd55a1a0cc6afbd55ecf3a9c75f4568ed727c8e1238b. 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/GBKPL1792711.
Marvin / Theme from a Pleasant Interlude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11100f9be3ed15ceae820df6d1c2cf7c5ea0d73a54e9e1254b00f4ad034ecf57. 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/GBKPL2139659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45622d695b78563d0a8af2b0dc46d97331af272bcd27234a3ef9380ac71367e5. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/GBKPL2139660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a338d3a6e157d7a4cb775f85091d2e6018907b702dd9c66274634309bdeb74f. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/GBKPL2139661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34870ad916a0d75831cfa9ba522529f3130257735cd0686072278d209649770. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:03:23Z), 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/QM4TW2555485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d8339c9a55e177d239d1a80c12401a194091844365d27826bc18cf634a0b4f. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QM4TW2555486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acba94b5e19613cc25b582fd2023295bedcaedbe4d4abc157f00dd11420de96. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QM4TW2555490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4acebc7c3973d8c14f5aa14539101871190203a8461ac37f7ce62423e3566d2. 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/QM6MZ2507654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd372799bc00a4d03d6e369574b26b49623d5140a06cd4c043962eed0b5ad07e2. 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/QM6N22598319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5000932d091ca5579403464a85dcdeebd643b2342a0c04033a7614cc37edbd1b. 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/QM6N22598320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12aa6abb5d1184c0c922bd28d55e79d4cb6fcc8595940e2e34ce8e07c2f6351. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:27:31Z), 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/QM6N22598322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983839fe8ddc294fc315f1ffbfb427c6fc1acd3c57ab18089e209b6aa0096979. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:55:51Z), 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/QM6N22598323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92810f163cb5fd141b08ac011b6188d334e61d6c5da3c13c10b8533448033ca. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QM6N22598325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765f12b2f64fc8331fcd94cc8eb8ac708a9cb418544d9a87fca0b2d77336f1e2. 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/QM6N22598326.
Where Lemon Trees Grow - Alternative Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adb376b4a410a0a8286d229687b5e633e2efbc646a4793f525fb7672dc34b31. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZK6L2527516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255c109ffe639608ebcca8e5dbe4cf4ee4d7f1e5a159c26e7e82f17e2b9035bc. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QMBZ92524390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadb0a1f8f1f51ff4103661ad99f441ed28a25861aa37f34b1bc7f2bf854ee79. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/GBKPL1977097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5187dba99469562172ad545b11f6f788881fa0daec6a83d315b02e0f7849e64f. 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/GBKPL2170596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bb36bd2f2beb44c6ad4eb03172f9a8458a25297b01dbc5f22493fa8fc117b2. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QMFME2339134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc27581a14008cd7026eebb78f0ad9ad8e35cbfb1ce611b51c40b442555a1a0d. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:39:43Z), 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/GBKPL2160706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed807bdd7b4618b938930a8f83534436486fd296e0ce060523fb1fd4441f39b6. 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/GBKPL2094435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f2eea01dff33f2f06abb4b3f5aa9e6c32759986bb70fdfa006e70faf0cd8ac. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:27:58Z), 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/GBKPL2278927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42cdb73de8f50e63533d4f34fe3ff99c9b7230fb9ea799448b25bd8ed8822b6. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:28:48Z), 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/QM4TX2490992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2548d08eeb19b9305854f2d52eb89a99e62c503bb2e8002476b79d8dcff0dc9. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/GBKPL2278932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7961d0c0769dcd8a90c3b39fdbc7c8c6a0e35fa5ad22a29f0c9f2fc3b3958672. 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/GBKPL2139665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751d70d34cac2d592fc14eb6dc7328de151ed7b3d15eec94a6d0cc577f3759ee. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QM7282424593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088035e4039e1d870b9791de1c8ef39274b78aef56ede5adf8f435e75a83afd9. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBKPL2148532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c0779d1f853df326bb9a32db12700d9cb60cb51f0aad3c3aa60556d0b0ec21. 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/DEBG62105181.