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 0xb77eaa5aef4855690a4dd7606b0baefd73cae43082ead2b6c1320b339c4af9d6. 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/338e69ca-2826-4d35-b41b-aef4c6106a66.json and https://artists.proofprofile.net/proofs/artist/338e69ca-2826-4d35-b41b-aef4c6106a66.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 0x7c3d8b3dfe44c4a03cd12cacae365c1b8fa1715b53a2c905fb086b9da3d79e58. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZGLM1946016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fa6985b3594c5cecf0a54dd0e50a95b923e69430fb43ae7a1dca4b676c388b. 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/QZGLM1946017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5882fd487e99248dbd01af0f26d7b7583223cd135e46897d8ef39d3c81a2b76c. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QZGLM1946018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dbf0e39e9b62a61292a88675f1786086043e2f51a9aa07343fbc060e263f15. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZGLM1946019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c417c377cbbbfa35eb99e9a7dd70fed3cd2f51482ac80b98a7ac8ddf80bf26. 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/QZGLM1946020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa639658e90717fe5aa5a8819bb1f36cfda509b627a0ce292d31b204ac60a5f56. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGLM1946021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a321f59443030f3e86dd5be7c115070093089fbef503f571f1a86f35ee0eda7. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZGLM1946022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d9634582ed1af8e0f2d8af5127a4a765d5304267f9ff99b6d522f11edd6f1b. 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/QZGLM1946023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22816ff4051d45e7afa491757f83d4c418bb949727e8b7dc5b9232b7a1d7779e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZGLM1946024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049b5211983aca8260f1d30ef2e3938bf0b0747515e71401b1386f78ec0515e8. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QZGLM1946025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33554de701e12c475eac6ac41aa5f8bcb214dd0e739b61862cc659f872dcc962. 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/QZ5AB1735608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb228a0f01b34524a4ddb25c51963d4de2d1669d1555604f86a6e34022b375b38. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZ5AB1735609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e64bae92ae6bcba1f61ece7fb40dc79b684201574fc6e51ca2739b4ceaa469. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ5AB1735610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16205723e5529d6f1aae54c6010155cbd58526e23aceb4867a5e8f9450a7f530. 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/QZ5AB1735611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea32a40a7409fcc9640064522271c1d504c5efc865824ceab83644a8d2853f3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB1735612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccb5e919e53de40a59529bb973b797431bcdb42bc02c222d4dc0a7be8617cdc. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZ5AB1735613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c906f7a7f4a6c7482a875f9689624868fbeaa7545b98965fe968f5f662a548. 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/QZ5AB1735614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ed00be8307682cedba95a19f53620af89ea675021cff3b82a76df69ddb309d. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1735615.
Aqui la Vuelta la Llevamos Nosotros, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee7ede892842a63aff525b34dba8917dd6d89a241614e39d17733868468cea9. 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/QZ5AB1735616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fe63ace2f0e1e8643a952122a62de7523ee7ef68cfe05a03f2b41074150050. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1735617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df5a90bc38d964709d30742ee2988d818e4549bb73b0a26563375c83cc3acf1. 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/QZ5AB1735618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedc2aa5ada2510def690d386227a38565b150a98e658d91827525e5f21ae8d4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ5AB1735619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aadd04f34cb9af168118587af9ce4dd46e5fc0dda45cc76d1444e1c837458d9. 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/QZ5AB1735620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a10ea348e538e99abf268ef276afbd8e467036d11a435abd5aeec4281755970. 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/QZ5AB1735621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c7275801d311350ca9a6d40536520e11e693dd63604b34d9d7d3ef8d9969fd. 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/QZ5AB1735622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dce05461856dc416b1ee015ddfe99a2788a4503feceb5bebff2e38c0661b3a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB1735623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661d4b3c63c71aff93f9340f50c95b3f5825c5ba0e7f459825a15bea2f6a2bc5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1735624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff102d858d8521c5f585f9b3a03925203be1995128958951196189b70f677b87. 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/QZ5AB1735625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c2cb0eb8b7063de74ac97953e85c99b3b9cd969e1824d00dfc139de2335540. 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/QZ5AB1735626.
Alegre Ciudad Hermosa: La Sucursal del Cielo, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a2b97e3e94d611787e8aacee86394e091d851afcdeff00373b88d0f83a8647. 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/QZ5AB1735627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb006072eb1f5efb7e84e806894638a63adeb512d39425b7f580c004174c4bb4. 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/QZ5AB1767211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8c30e20427fd77226b5029242a7df2f2c799477f3785ef2143cc7528410177. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ5AB1767212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfb10fe96d42cdaa9e645b7be4b50fa6f9f4b3ea69a34d954d06b76d93a4f0c. 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/QZ5AB1767213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd420094c1ca461ac734703276f37a884c0af5a1bd0a7fbd4762bf12d0d7acb4b. 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/QZ5AB1767214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc13dadf9f96ad67c97dd8e930ba57dbee7827d06bc53865ee9239a76877b78. 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/QZ5AB1767215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4423987bddeb73607701f51e3c17be1213cb03fb3f9af0f6debf47864a83281e. 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/QZ5AB1767216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc960db7822eb129db37b8c3e9823496d83450725c89bd723602e6b6d53411700. 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/QZ5AB1767217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d089ddd1a9e4a17010de19c5bbffb65f9d588315dc344d9d158195e48ccb463. 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/QZ5AB1767218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5b2fd1f1a23d4047a3b34e2ea75b3467e37f2aff566aeaf3b7bb8a3e39d289. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZ5AB1767219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cc10020b4ffc1781b1479efeaf65c3d5a9eee2ed8b31dcede16e11d0e5c6d3. 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/QZ5AB1767220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e3c9a08b126856a098dc8323bee4315cc0c4ce477bcc246075b989be041f28. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB1767221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa709362dfeeafb00dadd3e727daf52b961c7659fd1116068a302173d1342109e. 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/QZW9M2376985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba19ce2e97f86744c51dc35bce00a2e291f840ddc337eb5e3e6a175d0a19ef. 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/QZW9L2316198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d979e755383b4249c9684e72e7390af702b57380f77e81a2b1ab68842f14c4. 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/QZNJY2344917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa076fbf5353ee01df3bd4936c72236c0b661c0b4f36f8eb4fb33cb0ef5f16412. 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/QZ5AB2337971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbab1d8ec1191d77d3d048237bff58180cb28c827633344d2ccbca43156bb3. 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/QZW9K2237691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb9984af42218e3c9a3ce1dba1f650a08d8176688f28f704faffc255cb76def. 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/QZNJZ2279849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53b405d5d9a98f1f16c08a26aa9b21dab2306d54006cbab5fa23bfe26d906a9. 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/QZHZ62127599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9d520444d7a5ff69141f4b1df305c22a811709a770cf288d32688a856dc84b. 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/QZ5AB1823734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30779d6aff2cfc863aff847758703f088c589335b10f7cb528bbdc8c1cdc7cb. 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/US7VG1782186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d24e0919da6385643f3145478893817a87717f3bc66264e95fffa1b2f8f995. 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/QMPKX1513330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bce4290cf91f626806ab9aefae432326df68ad19b12b64748f849e4ecfc4931. 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/QMPKX1513331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825a363981af4c369593dc6d618743d497941c9eee33469e8b3646f11555d534. 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/QMPKX1513332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b497fb1cfa0e4ea9ff2516520b201388d27b03210418ad84575eca97705a1bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMPKX1513333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f73903b04a30f7d16d3c94f9f5124c06fa0ab7e5b5ede5d7c2e2728bd598103. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMPKX1513334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bb244d85d3cf0bf8a6636d80f339620c931b1b05fadc798efb3d70fdd2470b. 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/QMPKX1513335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e5e649203d550f167c9b250416fc7e0973e719a5feeff46e0516e426090333. 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/QMPKX1513336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d8f9dae89861ed85306559961bd72d661ef026a8994656cb3f4aef97c469c1. 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/QMPKX1513337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04d69597b5f77025cb2fb0909d4244cc0f9665c610d7d668a9e3fa656f6ee46. 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/QMPKX1513338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c01ce75f20e28467f04d47350efdd93fb730032ce5abff6751e6eca24a64169. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1513339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a697f005efb0d1dd81556f251221ac723ee8d024cac7c2d7246ad8913aa87a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1513340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9afbbd084b998bd3c3edbb37879637315bcea75ec5bf40f1df92da6d15eeb1. 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/QMPKX1513341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cffef27dd56706b0bad7a762a0b6e6ac9d051569799603662d99b92bacdc18. 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/QMPKX1513342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f128dd759c4bd4d7c8a85974d7c5dad7d481a2622dd90de3ce89f99440b9ccc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMPKX1513343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf42cb506fd3d972095dabb069ed5cc85a62c31c94a449747d5e7a6e476662eb. 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/QMPKX1513344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddd0019973c1d990eaa69b04edc9f175e0cbf7102508a3e5f24daf6f40d7952. 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/QMPKX1513345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb484ec15c100c0dea8376d198cb73b4007a4c5e9af0dd202e435aa55d17a1867. 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/QMPKX1513346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b45412c2ac1ee2be6c42095e75d93b42cc504c9a766e93a2100c11af9bb4d5. 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/QMPKX1513347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b4c082d76f6c9e8be78258fe850962188cc1e8c0036499e70c932ba1ad0909. 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/QMPKX1513348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb51b26aee62ed3dda4dc736b5801c4af9927e8327b1a59dce6be2a80260c42e. 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/QMPKX1513349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb059f41711f99124ad45cbba0e44f6f70ea18e02153686414ff2f0b269d9eea2. 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/QZ5AB2080426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052163ca5a4bfd8b364abfa7b27121790b267fa6afc2aa1329e9770887f29fee. 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/QZ5AB2080427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f347434a3ef3ea1012fa7c031b40088c8168d2b89f85b16988fa3714a3fddb. 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/QZ5AB2080428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ff32e31b2f4537b81214453f2897b062ea2f672ddca4db7ae7d018b94b5bd6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB2080429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c019f2c59a2c16471d68218abbcaf714885d6bcf0493d5c698c66e017140bc4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ5AB2080430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f7634275e4b72b7f985f5a011413fdab9d18ba54c3b44a8f4518959a31dafc. 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/QZ5AB2080431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cd3adab889b9ea9295b310ce95e6eea07c9717b0656575ab53772d4ac631ad. 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/QZ5AB2080432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11156a7d7d33d1ad427b1990d4668c28c5839e96131e7801a44f4202edd4e057. 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/QZ5AB2080433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d1c46b986081f21896d86120c761931820570a78a4052ad768bf505e3849ad. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ5AB2080434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea4f8f9f62733e485b1d2c128f564f93963ab42f4baa595fb93bebd9e4e0cb6. 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/QZ5AB2080435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3a0e72efd56bbb047c40a9777d82d1acf6deb7e7a4eff8e151b94e99922e92. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZ5AB2080436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774c216669737dca1bea702a81dcb42182c0da5f3c02ca50876382f9e2f1067b. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2080437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82335c1a7589e4f6b3b9966e0021f71e047b55eb0b8979075e3b3368ca5e8321. 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/QZ5AB2080438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ac20c34a1849c1a32b3cf37ec464f63b85af5780a2aebc2d8d06896b4a44d1. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2080439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9019c469ff3f9ed4ea6c52267d3bd40e1d5e4afcf485e40d58b3c79953070995. 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/QZ5AB2080440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6526aa97b350007a6d0bec2aa343ed420bcf6bd9829fa5a02d2d6c77fce0cd43. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ5AB2080441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bad4d2aba2f6a6b98f92e47baca57bf5b1fbacc6025ca24082311d9bc35f69d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1721399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee8b021e2f7563aa0d47b4c5e0e5d9272fa85db38f96c0d9f05f19fe3cb3fc0. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1721400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab1d4cee1f2e1be67934e521b755e8ca3e0a128fa14ea6d960fd57fe4df065e. 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/US7VG1721401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722b75ff69c97d9a252cbd57803c8f8b78341282e4dd3bc3ce1d32c6afe3575b. 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/US7VG1721402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ebbac48bce7506524b3b236a06d82e1bb16ed555f12e4575472a6824b2e57f. 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/US7VG1721403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba77841c11bc3fdef3111b0279e30d1f4a26cf0cf09690720282065993d4def8. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/US7VG1721404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aacfd6a51b8979e4d9105c94507d9435adecb07b0a54c9a3b0d174c5f46f41. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/US7VG1721405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201dcf3e333c939f160db977dc504d1d65825f0e116fdab421bd251def02326d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/US7VG1721406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0625a24cabd479f221d744831f1b958362b4053be4c689899a4fa085ebd9a1b. 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/US7VG1721408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc337fed6912e814b9277404e5e11029be732d4a488be051282f40f6c481f94b4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US7VG1721410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38b40005e763d03ca25ef92ace6123eb5118c770224c70df9a371b1458edb71. 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/US7VG1721411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0765cd88790e32b3c69d0ddde9d32ed40c8129ae639406cec744534ab3cb0f1f. 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/US7VG1721413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70bc5b703211c21708df0616c7040e09587d3e0238f9a1f11abe25c3f82c64c. 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/US7VG1721414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374a060ede0c03b2b1b85d616a9dbb7c47647b9da7dc73b9fb173e659a2a97bb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62041132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05793ea2ba5f359a778f34fdd6e50cc1e567d448750fd5fb94d6cc25dd08360e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZMZ92389518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59551820ca7b03a8648e428a5778087d4d8991c354b26cc3b09e8755f4a7c14d. 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/QZMZ92389521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c047666680e0e48b63d8cbc2bd9d92e9cf42e7daace14c1c4a35ec79e4e8341. 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/QZMZ92389524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86963292899d1feeba849f81f3d6ded38e0e95c81f4e9ed4442210c1f62a639. 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/QZMZ92389526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f5413f1aa408b963b93d3982435f42524d376c0ea5de43dd952cb2a57f2d1e. 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/QZMZ92389530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0e496171a5deaa3db17c64de331b5b981baea63755ebd9a46a29c4ce31f467. 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/QZMZ92389532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab410cb64e04ff50d112331b2989e6cc65ccbe6625e8b3c44b477b11e25f606. 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/QZMZ92389534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df6fe4351a0908e124bbffce97a193af131faf9805f6f13bb8959b7a38dd6f6. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZW9N2254558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdaa72b6da57e7753b1c326c6ac4470c51ca707eebf57799126a0a3f7ea897a0. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZW9N2254559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68897be4046a4696bc0f4ff50a701ad8bb2aa91c60cee7f313349e171e608003. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/US7VG2266628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b73b26d2462de1dad66645944e399f09bff4bcf53af07f9ea9d7751ed6e10a8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZ5AB2317585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195d9e0e4fa8c1ab1e97dfe01c6900cf2c1d81fe146bca7ada5ba05e7398badc. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZNJZ2396248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597ef92e314d49a7b1030fd255b1967d35d34faa7d696ad9e93078c2dc10d952. 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/QZNJZ2396250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bde50aa82da7ec9eb0769ced4d1071e2050151cfe1ad72a3c3e661eeac2769. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2216680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a7e2de8cc065b931bea335f38e8e3b17257c7f5e57de0070a1e81020594f00. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZES82564313.