1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1d84646a1aa91eaaa1ae5c51da37e5d58b9046968f2c9553c250cc56ef0fde. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32946caa-8b62-41c3-b4cb-207f2f1c40d3.json and https://artists.proofprofile.net/proofs/artist/32946caa-8b62-41c3-b4cb-207f2f1c40d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Global Underground: Afterhours 9 (Mixed)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6b92cf24e4703018cbdb3f7f8e3d83170e07610b1a4655a71ba460e85d1fdc. 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/GBHFW2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf1ac1bcda8596e55b34f25e4b33cc05a5a638d49d326ba5d4d4897bb0ca609. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200020.
Other Side (feat. Robert Owens) - [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3437471157a61bd73e4bfcfd622f3dbb07ee6dee4abf8116d555abb88126f979. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4199adb17078af60bc6fa4bf3f20b4d66f54bf31cf6b040adfa763c5c70040d. 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/GBHFW2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8203ff31b17c748fee4fcc8fcc7f7e4fafcc7dc33f6e42b1b27396fceddfb7b4. 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/GBHFW2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4506bda29b83d860caa47117e2ea363c8a8c96d9eae5cd5e2e6e5d7ecc2d2260. 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/GBHFW2200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b7e1f9e6331aeb34e47cb7962934b4cf34adfa314e33b94686dd6378c4d916. 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/GBHFW2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1da0bdaceb369b07cc5369aeb499be794cd08d8066d61f9c2e540bfb6ed9ec9. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBHFW2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4b029ddc648de1ee72345e76d050a7800c24160a73f7dada71dd48a8901ee4. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0138d1467ce675941f1f59128384de618307453432d0b7c59c8185bd31d9a13. 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/GBHFW2200024.
Hollow Talk - (Lulu Rouge's Stella Polaris Remix) [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74faa38fcb92493f69840eaafd247ed71a06bba41bb7a77b4997632525abf09b. 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/GBHFW2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f4869c4b20e9e648c7e88dd5ccdd2c0a4c6cd6c9d4d4035cf098ca1d38727d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef5ff0dc4111feab461b34b38162f018f2ebf5ed2970b4c75512ff9543e1040. 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/GBHFW2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa793135d625e022e2233f807ff7cc468f6d7cd0ea1ce7ab70e94db410b7fae. 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/GBHFW2200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7415ff98ccaafb4e7d906c04e9b80b3cf42574407b3fabe5871e1a5e6144b00. 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/GBHFW2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8644a3ea251912b0314995ca1bfba1319139258d820371bc07c91598dce44e07. 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/GBHFW2200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f94f3838414c31ccfefce74aee4381b9f675a5b15943600d47e8d416629e1f0. 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/GBHFW2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045f2a3fc4bcb924db8e8d136d25d3db19e52dac9db6e5a8a10c9aab82bc7a76. 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/GBHFW2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c97c99dfc788efe13bf8b212c7cabc0e9af56f634b8e2282c8e6cc610cdc756. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbabbebf0c53f187c9c1451799578f91badafd0c9097312b6755e77a19a3610a. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200029.
What If The Dead Dream (feat. Ela Minus) - [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10179986d9c73fecf361aa194036c5e88a11255d65402b83bb1a9fc52b50b3af. 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/GBHFW2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3de699e0e06a77b9ba0f3f830a0d8aa2a01707c301eaa7a2bcee47b94ff1f24. 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/GBHFW2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a0f9107354bc0a873de2cc3bebae6407312faf63757d35a75230772149b6bf. 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/GBHFW2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e6079d9f2c1667478ea1ddfc023ec4f7c9fcabe0c4d346c822a08692298cd7. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbdd581e2d1460dd2883bf3b21f360fab2a4fa440a79a06c4f4a9b46efb511a. 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/GBHFW2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73b2c82946790a195ac5fcfa2bcd3e3c95dafe7e611b4af316c582e2ed686d0. 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/GBHFW2200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b69e9afadf17ec48b83ab43fdefe597e928181cb362d7fcd767f8f2962320fa. 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/GBHFW2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40fda81e8d8cdd5b897b7e53dcc65aedd471bd5c65c3d7c8f2e4524ca317f24. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200033.
Stare At Me - (Frankey & Sandrino Mix) [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4ff2844d86ed714aa160f63bb8563b043017f9e4520d54fb494be7386b410b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff984beb5eaeb3a769f8a3e8a4cdce6335824dc34654ff062847900fd81a622. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff681ed2480cf1186019715095e4225d38012a20c42c6c5cc68d14a397c7447a. 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/GBHFW2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dec6c897fed14753d3d55f3b56ba9f26488d74bcdb13711d4d3cca64f180f22. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81452cd73e3315daa779f5dca761754469c30dc87c3539af409058c4ef19f0d1. 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/GBHFW2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b51fb94bc2c18854c64bdf061d9ba4ac4e486e86af45deeef0d1a432d8059c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29424ef35f1fdef622bac86f9404777c9ae96b092659eb594eb8661de18a61a3. 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/GBHFW2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5792346957b23cbca0bbd8d3d32542a362c747e27f7540a442280f8a169cb645. 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/GBHFW2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4ffa1593b943e6b02e6346bf17dfc4b6cbbf434d517e8489291a233d60fcea. 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/GBHFW2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd735f1c74a48c51b0c4e00fa70e50e37318d466cd8c7dee291b1134a809ac1e7. 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/GBHFW2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9e1d17f678b10e99cac31848e1883428ae69b9093cde3b4bdc3a7173c72e4d. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/GBHFW2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91c7263115bc07b870f13a4e8499f19be8d76a25598ac02f14e2af71b216f01. 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/GBHFW2200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130d1fa92c03fcbc5067ccaf5f871f7a3530b37d86e43e7ee8e63cc75b4ede19. 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/GBHFW2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9686c283340f4544bba0a455cd1d8eed22b175c61d73e063710c8b72ea95437. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBHFW2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09edb58ff46fc884f75cf1d592d5086a6353a9d1939a71139e911316bbe518b. 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/DEG932104466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09edb58ff46fc884f75cf1d592d5086a6353a9d1939a71139e911316bbe518b. 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/DEG932104466.