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 0x642b5a45ef8a5b0b34594cb6de7d75406b6dfa618d63bb403d4d094710927153. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ac8a7c5-e12f-4604-af46-b701756d0899.json and https://artists.proofprofile.net/proofs/artist/6ac8a7c5-e12f-4604-af46-b701756d0899.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 0x36e240e4bc1947d916c57e150d954b81a7463ce4e50a7d96f89620074bb2118c. 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/USRC12301774.
Slight Dub (feat. 21 Savage & Young Nudy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68b0b88731b2d28cc51de68c800203cf9bcff48f38d2c3105b7b3a585374187. 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/USRC12301272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362ed1e394981fe1a2941879ebe30e09c3a9364191aec5acdae5d096277ecd0f. 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/USRC12201408.
WHAT'S THE MOVE? (feat. Future and BabyDrill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f2d481b6cd9062430d401a305a93da9f1f6c68eb9aec4ca0fadec04eb2d7da. 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/USUYG1549880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5c8b13956a10980bd7f01364a5af667d4dad875b331424c89d92e46cb8402a. 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/USRC12400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e78a079720ec0bb2c6966fc45bc2f938136b569b03141b54a28fff4e3cd230. 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/USRC12400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f8731f259980a4a696719fa97a8c9323a3733141a2c52d2316838a79de994f. 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/USRC12400159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9d8a925ba8c076a64a2c34806a3d53c19433f7ffa33688208f0ec1bf020e66. 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/USRC12400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e9c1f7b66a029df5595041ac233d4863162c24991877310f7a23db482111fd. 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/USRC12400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92a286dee776eb059f54b7049a5908270d29454af201cd456f946d861e02cc3. 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/USRC12400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57565b33ca66b3ad99e6967cea7a9968d5294e3308774d497e70dd2a4767381f. 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/USRC12400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b6f28830a0cfa9f553631f7293c74a3ce68ecb5ce7abf17815ab8c8ec05821. 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/USRC12400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca3f121afb602b8688a78dd2bd0a406feaa434abd3d388acf64fbca31c3e2bc. 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/USRC12400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22249779f4876de778e4ec7b811835dcd648a8cc9f0d4e51566bfee2cfc21ddc. 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/USRC12400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9fdff335e113a6a9915151a0138eb9364989794b8d8dd5a8c91f303aa66da8. 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/USRC12400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a1275aec24c4b2d37dcbe2b1e8aa0f93a4abfd4875b4e4f37c867ff6997aa1. 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/USRC12400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace806fcbf06807b57945766c291ed8dd34a8c87d49ac6dfb7149605aac1834f. 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/USRC12400167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0203399d57055ccabc01ddce3a016c961ea01bf919e1819d8229c75d2b342a29. 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/USRC12400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87dfdf5ec6c6c91a824af5efb5cc723f6262a4437eecc4c56518216a06b7d6f0. 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/USRC12301506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edb786de0581b2a9c26fd2ff8721ce9312b6abd896ef90d4e20f2603b968187. 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/USRC12301507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b32dcba6e2225a1b4251df5d3812eea5a5789f514fd16b625ad89eaa1f323d. 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/USRC12301508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc22a316bd8b8f60c7800a633d6dcb713a3e126a8283605484cd1800cf800418. 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/USRC12301509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05d4fc13d35a43f7feec79886ccc6632a2d7327748b76d9b3ff4715b1e2e1bc. 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/USRC12301510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f21ca9baa201544b417f58e469b53fff5b27681abf86ed1e300d955e0685c32. 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/USRC12301511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc3c23f4598d5b9520a9cfb0c300dc9eb09a44dce5f846a80067ce918ea9d3b. 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/USRC12301512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd411419b2984186c4b7016fe2ade73ac6be2036c54d2a71cf778af136441482e. 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/USRC12301513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d11e5238139bc994a98e2525b0dcc97bbf1bfccf2508901a307d0cd0324fae4. 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/USRC12301273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdc6adfd5bae3c6feb7d16546f537582bb4bcb82a2b763c0b60afa8c2bf9ec1. 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/USRC12301514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6625e1eb9bc5ad960077b9cd74cb002957b55f644f93424b53e51001dd4be78. 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/USRC12301515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0746c89bb78016785ceb2bdfc6ff6ecfee731c349af4ce2f2eadd2310f63861. 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/USRC12301516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777af48419fb2234b03a47dbed77bcb5d5dc97e5369ee1f1737618ab1a7e5298. 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/USRC12301517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28a13fb725d9620a7c23ded8c1305b814175af382c8d57efb33b10dbfa79e7c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12301518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd7d1962760d99f55b6b3bdcd79490a06b4b33a94636998dd2c1ddb69c1058b. 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/USRC12301519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f307c496aa988a7bc669bb5455f71b8f0b0d44d598f2cd2a07ecd411c75c967. 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/USRC12301520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33181ecf3788d01e8f328594508266e0c3f59fe6cb76c9454fff6c523d38913e. 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/USRC12203746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fed457f446a33d59caedb8640154c6cb8070259e5d8dadc8f0787b966d62f5f. 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/USRC12204089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66271ee58cf5f4efe42605a192c7629ff74e1efacf0e9caec9ac135d8e04f46a. 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/USRC12204090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4addf0d187926fcb99b2a57c41d17f5752722fc53f0c07cf9492215c6991e9c5. 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/USRC12203871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939f70b0e9852cfba40cc32b8284a144b404bb1606b49790f3e685ddee16dacb. 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/USRC12204092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499f5c7f3b8513d419bf7d713d133382aa42875090b62a399e4c1ab5676b2edf. 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/QZDA62230421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993a0f78923e9144a892bb5efcf7c041c240b62bba4ba184a430e20346ba83cc. 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/QZMEN2246706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0c3bea6f9d293943011bae4af002a043b3a8ab7b55d16317da2c19c6dadb6b. 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/USRC12204095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dfe7c16ae30829b2319a5d30f95a369eb043d0b1c24fcf5470223f49fa06c1. 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/USRC12204096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7409b09790b5814611a93824abc456b898d5495dbb3726324dae38fca73c289f. 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/USRC12204097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5621394acf4b5d64337ae3f0090e3bc9e756c07a6c7cd5f482aa235520fad4. 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/USRC12204098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eddc3cfe35992b5a90f298a6cb8ca67bc62e9e3de5c3279b3016c703ee89846. 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/USRC12204099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920b47b52b8bdf1479230a5d817e22de5243c9257e54898ed23ffb4a43228f95. 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/USRC12204100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee013667af1a2a05f2771c0cc35553025882e69e810c2452f89920e0afef1d45. 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/USRC12204106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52affce3f999b55e5f45b3b9689cb606539ffea1a6115e5def8e6296ea505f9. 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/USRC12204776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c6e5285b53e6d9b5e689c11a58c052b1b14fbfe816391adfa813383a48ec04. 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/USRC12204777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf540f739fd5a863c15d4b77a5b5cd4855acb4493c638c09261ee4eb48524f43. 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/USRC12204525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c550c25a279e7e3676c2a33f7f23b4fd78f256f4d3be32570f603858bdcac4. 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/USRC12204524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850ed0f16c20cd31e2859f451790fa90bed6601b9d1e1be2c5d9beb1b6e024b1. 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/US7VG2488055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0964e327047e5e23a1dd96d61cebcc1ca571bf0619844e476aa1636b472b5c6b. 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/QZJ842004351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c35683f8955730ed969128b7d2974da868e439acf4ef908c7cb840c25bbfb2. 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/USRC12302825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea5c927099ff7a9499d613c3c811df73cc399760685146ad927938853a00b93. 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/USRC12302824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48163963eb85028ac94229e4f204ce972f0ca2d862831f3e236498e8ae313b01. 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/USRC12302446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f23f8502e8d8932e25929e0bd493c020acef36d56c9e5506eac87bfd37fbfb. 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/USRC12300943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9447333f41889087807cc4f4bcfd9cd9faef04790fbf530057038f79705018f. 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/USRC12300656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fd198748580f6b48ddc3dbf241281bc2e291065645d6bd68b661aa8ff96ecc. 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/IEWNY2406887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1193f5260e4d2038dd37c119439774d7c45122ee49c29fcbf6ba8fafdaafaee3. 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/QZJ842002714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33181ecf3788d01e8f328594508266e0c3f59fe6cb76c9454fff6c523d38913e. 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/USRC12203746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993a0f78923e9144a892bb5efcf7c041c240b62bba4ba184a430e20346ba83cc. 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/QZMEN2246706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88d1f4cecafd22ecc63ea5c07efbbea78f687a484ab120b07d33b7d432d1eda. 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/QZHN32264069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499f5c7f3b8513d419bf7d713d133382aa42875090b62a399e4c1ab5676b2edf. 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/QZDA62230421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3625f14c4d1615784957bc5fbba5edbaa11021e9e6209842e8a62f8ef6737722. 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/USRC12402168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e1c09cf9a0ea2d4cd696205936d6049db6ed174d351394df843d6bb3e02064. 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/USRC12401952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb767a913d194b60f01c41a28cc8bc7c6a82f2b2c0f544ae7852c019db3dd34d3. 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/USRC12400461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362ed1e394981fe1a2941879ebe30e09c3a9364191aec5acdae5d096277ecd0f. 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/USRC12201408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf410fb59597611e7c39289affe007884f78c8e0a6c3344fdf583216b6f765c4e. 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/USUG12300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42aca945c00f42072e9dba009a2dbceb05e355817f21af1864f353d5f31cd8ca. 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/QZUZR2302287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238227b6b2e5a8710622063809da7523912ccbbe9f74e231ecf4b916412d511e. 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/USWB12307045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229f54d645af466aea38ccd0360d8f7b6ed6059b2c68d645263388fec0e6eba7. 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/USSM12308066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f2d481b6cd9062430d401a305a93da9f1f6c68eb9aec4ca0fadec04eb2d7da. 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/USUYG1549880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe167f0f7d5cdb4b67bc626280f2b66685c7fdb49ae55a4b1e7d5a08a229cb719. 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/QZS7J2266179.