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 0x6782ee588c2bc198db77836dd7cb56059a07704d505dc0df201b35ac13b197d6. 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/823db0db-eecb-4ded-b4f9-e942b9f69fbb.json and https://artists.proofprofile.net/proofs/artist/823db0db-eecb-4ded-b4f9-e942b9f69fbb.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 0x95210bdc9484db98a16f923411bff11369e92cf986b327a5edf6de820f2e8c8a. 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/QZNJX2046799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf1c7769e0fb0620fd86d1994cb8ecfa78b6103f868ba01eabe69a72d79000f. 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/QZ5FN2234162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3667e5a5f46a4bc3c2497a13d880f830a9bd4a9e86ce6538a7c4658d6b3ab687. 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/TCAFS2182497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78485903c74de9c3628bf5d24bebcdbc3b4500693e98b1bdc133fa72326f804e. 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/GBRKQ2045212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c582924e7b7e47ceba63735915f60034492c35644c96b6b53cf57f8757037b. 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/QZWDD2383270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76d8d6ec69541a2721d00d5f8348f4c755ebe870d96908b3c15604e154822d4. 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/GBWUL2244040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c45c7435404567fdf4b6675cea669029a92847de4b0f551d7cbaec7785c1a8. 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/QZWDD2384080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1884af6786dc8e210a85e1bf7402d416823f18865ab85675970fcf97942609f. 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/QZWDE2258826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a1698d1e3fd4d0df85b7f0745723bc68c92f5730322a960b26c6f4ba8ebe89. 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/GBWUL2390855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388218f47394e0b494c93914e96fd85248deac0150b8d1495b2713df1ce51483. 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/USLZJ2331710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f31b1fc96eb36d67efd13e85075f9c547d06784cafa1aca0ac1913467e46442. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZWDD2261953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b049cbfa5c3df51400d069e5cef025fb581d7c170c1c32b612fc3310406362. 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/USLZJ2274253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96239fa2b564ce1ac31e02ec34feed686e2f99791d05278114b568ee14d21462. 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/USLZJ2274262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c62aa9e6b90f0d442035913d4b4b32dee96873b3e545cdd428a45f79cab0957. 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/USLZJ2240231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59e1547c109a9abccf804f57896aa4c5b1510cd05cb65e651561d82fbe7c00f. 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/USLZJ2274275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf1c7769e0fb0620fd86d1994cb8ecfa78b6103f868ba01eabe69a72d79000f. 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/QZ5FN2234162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc3150bd8d5c101c147d0044245383dfe3f97727d2ed620340f600b9be91dd3. 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/GBWUL2135661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b75d50b5f4d985387799871d9f15fef43a4847242216dea4f7b4d75818b816f. 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/QZ5FN2153409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bf34aa4586705ba4a354c846bc6a0fdcb010fdc30e75b4743b3478c7134136. 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/USLZJ2113288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41441f5f9183bc0ea48db12203b067ecfe48014c7cebab22ce91c6def175abd. 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/QZ5FN2077155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab183e8944b6189732e54656534a9471e1c69b773dbbfbb22e880fc1766fe44. 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/USLZJ2113290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e39bdb7abd7f7def7e54e280d5ffb31898d8b1303a7bcdc535d3bd0d52191bc. 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/USLZJ2113293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6942232eadc97f237712cdac607585f299cc2aa02b29dbb18fc89ef9ab3d655. 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/USLZJ2113296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78485903c74de9c3628bf5d24bebcdbc3b4500693e98b1bdc133fa72326f804e. 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/GBRKQ2045212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be1a9461441a9bb96686ba42cd04499cd04f8b76a830d062a9d262b2d788b63. 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/USLZJ2049355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341bf55007f9d787091dc9ec6717b5a44ca182f3dc392bcbf4395df7d87ef653. 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/TCACI1577999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62490bff441c5ebcc3bb083fb40d22b32843d6bd56ba37d437c208bd0ff70f7e. 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/TCACI1578000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3f7cbbb571d0061f7d6c9579f673ef787dbb404b560f4ae7e859574ad38609. 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/TCACI1578025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dcf9b6bfd80ebcaa7e3e310292158365d455a981e7c3a247ea9479720171c3. 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/TCACI1578027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2907a3e9a45d9492ccc9c1160b2dda67eccdc8b604b40382295b17a75cbaffe. 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/TCACI1578044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db49e32f0c3fea812b7365c259365b88a0dcfd7c19a5b20cd85a72928302b91. 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/TCACI1578045.
La Música la Pongo Yo (feat. Manny Montes, Ivan 2 Filoz, Michael Pratts & Daniel El Valiente)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf63bafb28d1d1e093b2eccabb249140b666394b5566a1c2b815b45f2168f60b. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1578051.
Nadie Me Quita El Gozo (feat. Manny Montes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f73ebec3a31e2176e02318c53c3a9ef84c2a5e1a57d3d28deebce7a848ef508. 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/TCABG1208179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f210bbc0cbc966fa3f4791b0cfcb9722f977348e98834b15302434166030176. 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/TCABG1208192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cc8f74e531ab33b33b3b773af6687d13160acee24d0ec4f96a83e62a8a49eb. 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/TCABG1208197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e8fd87b0f33ac57b388091aafcf8f6ba67c855df33da89e758c2be4f1df7bf. 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/TCABG1208213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0276fcebd0767b33f5e8baaec96c8e98d2a7f0b5cf1c7cacabde2df7421a8d65. 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/TCABG1208267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152d0853186457c2c80610ae99c86115538b6c6d785b81c92986afd29968d77d. 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/QZWV32454236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eff472b7925cd9f6d5f6d8f800aa222b10fbe6fae26d5b3173e3bfb5fab04d. 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/QZWDD2450795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c36cbbc6b368b62ad877f8ba65219115bf707952d74dd83ff6c86f62d9cb02. 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/QZTRX2443802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d5d6ea4d8a4e9a0b823b4802e14ae15d05593482fa24c47a2dc4c9e206a2b3. 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/USLZJ2457492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1e525e32cdd1a096babb4146d98668847e2131b687e3bfed6a3f8a81681dde. 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/QZZEB2368258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a493ae2457ddf8de8159db89e0f26aeab88b95b4afb46732afed2845bd86c0. 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/QZW9L2346152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e549f3a012ffe7857c5bf7360a4f23406da68cf3e9df1480605ae5642ab07a6. 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/QZZ8B2323445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32e7da1d05d36178b7af4dad1eaa954be355cc9a47dcd7ab0d49e266e074441. 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/QZZ8A2356128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c45c7435404567fdf4b6675cea669029a92847de4b0f551d7cbaec7785c1a8. 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/QZWDD2384080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a1698d1e3fd4d0df85b7f0745723bc68c92f5730322a960b26c6f4ba8ebe89. 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/GBWUL2390855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a7a1b9583f7ab9e3fda2e158e13f59f486ed4d399ea1836199fa9a31cffc5e. 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/QZMZ92335707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388218f47394e0b494c93914e96fd85248deac0150b8d1495b2713df1ce51483. 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/USLZJ2331710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1884af6786dc8e210a85e1bf7402d416823f18865ab85675970fcf97942609f. 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/QZWDE2258826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f31b1fc96eb36d67efd13e85075f9c547d06784cafa1aca0ac1913467e46442. 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/QZWDD2261953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd027d173bbeb7a94ad0a393d360ed8238251eb259fa2d4031724a2cab528259a. 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/QZTV32231254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe541f9da0cbe4e3ea66f7cb828bc72462302b81755ab9fd2fa21402264834b2. 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/QZTVM2240181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76d8d6ec69541a2721d00d5f8348f4c755ebe870d96908b3c15604e154822d4. 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/GBWUL2244040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c62aa9e6b90f0d442035913d4b4b32dee96873b3e545cdd428a45f79cab0957. 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/USLZJ2240231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70349179524dab5a03c84ff37b66373b020d28dfb8a888f594c475e95ef5060e. 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/USCGJ2242632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc3150bd8d5c101c147d0044245383dfe3f97727d2ed620340f600b9be91dd3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2135661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e338d62a882466e4a001d64808e4f9e9485ce0e12a65fb1c3836571561e7fd4. 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/QZNWR2161716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae296b485d797d909741e5f180704ab08e9e5e66c34212a6bc42019cf92ec9a8. 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/QMBZ92123221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab183e8944b6189732e54656534a9471e1c69b773dbbfbb22e880fc1766fe44. 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/USLZJ2113290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bf34aa4586705ba4a354c846bc6a0fdcb010fdc30e75b4743b3478c7134136. 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/USLZJ2113288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b75d50b5f4d985387799871d9f15fef43a4847242216dea4f7b4d75818b816f. 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/QZ5FN2153409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be1a9461441a9bb96686ba42cd04499cd04f8b76a830d062a9d262b2d788b63. 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/USLZJ2049355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95210bdc9484db98a16f923411bff11369e92cf986b327a5edf6de820f2e8c8a. 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/QZNJX2046799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ba46261ba81c1495e344d60ffdf1d020e0d3d5620787a96fc9fb59ddd95c00. 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/QZFYZ2085028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26fa54304f226dda1ea402af929773b20051e81f215ba6402561cc96cc38d88. 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/USCG60851055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13939a0a9b064c7af5bd7cbe5a7655cf9996ac05c270b0fa2972cdb9e2193b22. 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/QM6MZ1922257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb317820a2b52361731fa3d1de46d9f4ef6b25edbff48de0deb2c498cf871a3e. 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/USHM91657732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4385eec7ff0df815f75aa90ed3524421c10d78e833497f126d4e1d9e7cf57ba9. 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/USCGJ1539532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49231c1d1fd845d9d964a7f5ff4459e543f752e18a2b046c78c4933a7553bb0. 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/QM4TW2167665.