1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1adc057b005964078ddfc9ea2f2f83200a39f4b2355db2440a71be7c838a47. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c20619b9-baaf-47ad-b92e-d40593f66244.json and https://artists.proofprofile.net/proofs/artist/c20619b9-baaf-47ad-b92e-d40593f66244.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e8d40c8bfe27624656c18c495b3db7a84c87d4f59423594ab981f2f691d635. 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/BRACT0500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7935a980c00f9b1cbd045f820778f46c2221f93f1695d23563676dbfd2fcdc8. 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/BXCTR1900087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266009f186ea25269432eff24d34c4e67fd2307081306b3eb09d878b3b78627d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQIZ1410206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64385a08af75877d1e6466b5554b9462f8615d0009969b85cb1892b6992f2fe1. 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/BXCTR1900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896e8ec2d648a80bced108d4531a1d0f720e00b8a369a92e06f3abec21640a72. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCTR1900083.
Vida de Gaúcho / Gaita do Belizário - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f3c976a5f1d03eced37de6b35f25e6385e7b113f826a6c3dc014ee86baa2ae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQIZ1410221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8dd625ca88c9f3f9758607131807b6c27e0fe7a75cb1fd1edec8f4d9649f67. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCTR1900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0c9bed51c5bf105e8954f05baed084114542144f0a9a99e443fcb096af1d8c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQIZ1410213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d191ab0660290797ca2a656182263cd9cd90ecf7530d14edfbd2155e868c99b. 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/QT5AB1901000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca91be0e9335acdfff95f055e73ca99792babbea0b630ef5f279f55612555ca. 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/QT5AB1901007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251f8cd8dce60302c0a91b7ae38b0979ab7c086eaf3880641bc76f5c824067a9. 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/BXCTR1900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80b1ade95042e56c2f17fcb5f5b52c1448b8128c4931e708cf1e4b711c5ebc7. 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/QT5AB1901006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca97511fe381a782cbb760e0fa05836efc53a7d50e1fcaa90ef12f79e50f2ca7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT5AB1901008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8efe924225e58cea0cc207443b893d77c7b6e9d2d839aaa1c27cb1208b48de2. 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/BRACT0900455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fe532a25516da460d8a9004f197dac37cb08a726baeaebdceaed7ceb75e6ed. 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/BRACT0900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcce54d957c0e0b050f6e7ba8695523d5bab5b10fcdd4198c474078ec7d2e709. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60210d0c9356edaec4f832ca6a11e148119dfb9b9c16dce81480bc54a4f688b2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1d3e451229343234dc6d5de4d0992d3bc882ed9ecfe8523ac5f9872655b360. 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/BRACT0600768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe918ccafaf0735ad1d6ccdf6a89d07c20cd92b94cf83703c6e9c2ae2de15dac9. 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/BRACT0700324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39098f5c200ae5d01a0d10ccc34162ef3c4ff00b6fb72e6a69e2c0d43e78b00. 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/BRACT0700528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4964a5d0614cf86dce4f0437fb4fc109baa0800e28a3b7e2cd69c5cf23b700b. 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/BRACT0700491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff87d3f6c8c5d047a6f53610c5e40a1b19a82af1a6ab15103925c9691db1351. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0700572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d557ec5fa65d71b18f5f50b19f5c95086f67d1c4190e6f9db8a2f3fff297e7. 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/BRACT0600447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96f3e87591e544ce4847f6539bbe0d0b901a8261644e16d01a9c6d4e5ae2606. 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/BRACT0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e15f801d01487bbbbd4d844b754a676226289676bc6baf148667a5d2185ce6. 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/BRACT0600308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3716a9622256c48f1319f19fd9a2a97cc5ca67e92b5e2ce365e26a794bd63c2. 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/BRACT0500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeac560e36d38b0d7e9ce2516d85430798da1dcde1d927b4661f3adf756645d8. 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/BRACT0400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eca16f2900ed212e1ca9def1961028bfd9ec90f891136188e781cb017be6c47. 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/BRACT0900121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345502beb9cab698fa7c700da230ca6c87e4aa1a72c4d6efaa2a283517e0b753. 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/BRACT0900123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc833317f3b14a9501848048338bbab06840618752fd97ff974ed8ce823395034. 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/BRACT0900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcce54d957c0e0b050f6e7ba8695523d5bab5b10fcdd4198c474078ec7d2e709. 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/BRACT0900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94844664b7fe65ff92719dc963f2e0012e5d969e7ea0f0cb18c0c98de4f971b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0900127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4463c6fec00bceda45eea23038e4307658ece4e61ff16cd4e61c53adead55292. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0900129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df0444dfc0da953bd8dc9fb38c36357aa0145218d671d1db5397cbb2396f6ff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ca58175b0ac0942ee14a9928cd206c7e446b9feae650955b6dcb79375a435f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BRACT0900132.
Muierengo e Beberrão / Traz Mais Uma - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4182c7970cc8f2ca4f6416236bd1e3605cb759b8a2eb7ebc49d2c2224bab38e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3503cf8472b42147ede18171ed7093202e9b75601415410f988c75ff97d9055. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BRACT0900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7caa877b940143572a7fb2ba309a8febd04c8ae240c52ff2686cfbab8747c9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:58:54Z), 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/BRACT0900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f842d747d6b7a25c6448f84db5bedb92696b45c3f5060a10160aab96c184567. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:05:58Z), 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/BRACT0900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235123788b2b035646ff0a906b1d0194e679b0c335c7c828b802a9ada498fe3e. 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/BRACT0700426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa61daec9faafed0f421a9da8638bd1a5a1ed96b95254fad00db93f3a312f7cf. 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/BRACT0700427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838310079bda7843684469323e7cd8aa2554211f795dd146b2dae5e9c546fc3b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:03:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0700431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2f797f444f9dfec82ddef91f4307be05c7d7376ffe469f71f20ec5b89505d4. 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/BRACT0700433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f7cb577649a5ee186175313ddf10b7ff1b3ff70218a3b788f626a5bfda71a6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0700434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8448b0303664b19bf70d17552a2182166169f5fa5963f2d4adc3749042a02052. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:16:58Z), 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/BRACT0700432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e8d40c8bfe27624656c18c495b3db7a84c87d4f59423594ab981f2f691d635. 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/BRACT0500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63345fb4dec31ed8c5b247475a67046063339f7447c6265b13a369dec55dc890. 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/BRACT0500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ba9575914f7ff2cb963c85d19980baa3d79b82a50f5c6264c38fbee6f94eb8. 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/BRACT0500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe325fe6926ebb8620e95e73997b45c51a74122ecdd61f2568b2657ff130a3722. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0800295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb061879fecb90a84882f54db8961ebdeea44e6b232c0e79088db25520b88ca9d. 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/BRACT0800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdface7240431dad6222caaf26aca75d5c0a628c9c01a21821d5f5ed4e013dd18. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0701426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7421d73089c2c24333f95c13bfa2bb9ca403644db234e6de959e9ba6311d664. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d522d117ea890a8f1a2a9d208b05783ad398388c4557b7d8462af819ea3b9f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d04b165f6b33404c9e183bc3106423b350fe980845451b64c3c80e984a2fea. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRACT0300852.