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 0x2dabd60a4eb00d0ffea6d46e7e9f9711fb13afa50e9a6e669a56732d9e099e7d. 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/c2830dfc-eddb-447a-b036-9d2183f8b184.json and https://artists.proofprofile.net/proofs/artist/c2830dfc-eddb-447a-b036-9d2183f8b184.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 0x877c0863aa4313872440397242e5f080370ef6c84592f9ee4404b818c751f919. 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/NLL562201099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef85c5a4ad5f335edf337744dc7a0e91858cce8d27fddb19e3f8fb9c118b27a5. 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/NLL562201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59396316ddaaa264467650335428b6aeb9e61be1f96fd032c0fa247a11f62147. 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/NLL562201102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d8d7d271777e6d2d0a6e759f0ecb8bdf1c645bcd9d6ec63e4f2a56eeb6b397. 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/NLL562201104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482f6bdfc0c16c9183fcfac3a458de92eb569a04deb21a1f77c1de38cf43b24b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562201101.
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 0xc7567820c56ec06e6ca1ea03765b9affdd145cd5eb0831a9dfca02eadbc52e4f. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562201103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc52cab3efc16a2d65b7ff575ed3999dc2cc6e42989094a7aa651be8a5d9315. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562201105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716057d09c099334be7783b5cce6716c3fae92fc089f10cb249fe127f1395d62. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NLL562201106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76938d0ee2307ccb7225b036fb130ae6eb7f007434201d1c9f8008f5d1a3b5a4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562110732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b89523f93116bc6e9978d53ff2a3f9671ee86e802bebe7cc92feb6eb61f2ce8. 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/NLL562110734.
Till The Sunrise - Detroit's Filthiest Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbece3f955e064f1e1a8fa9e68392c26ef0839a5220a75a0d50e36a0e6dc3c64b. 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/NLL562110735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d84400f9fb781b9cf4a8ac965df6c338c561e7c50b220ba7d3e12f2ce23f95. 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/NLL562111054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18b9bb57d255b8979130c9717c33d8ce94a3beca4a3024e3503220d66829485. 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/NLL562009517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc1c56554025371983e4fde53b878987a43a032d32dbe9fbaac3d86c4290d1a. 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/NLL562009518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30c905d765447928363c5a0c655a9539ec3c494cef79006f2c08c04715f1ba1. 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/NLL562009521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2454a9476ced33fe29f7608c264e1c2b78f3e5a31f5e9bb4cd16f7f1ed44965. 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/NLL562009522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e6251e0eea9a9a31f9ca0f489a11397f7c74a8a19f58e24995a76181836dff. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562009516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a8de630a60817547484e1162ae3cfb67067c8ca68c69c5c13ffaf4ef88e330. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562009519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb583bd26c3d433f85a65cd4a070c16eba80876619dd7c1cf550de33bc0fb52. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562009520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa8784a03e743bfc7694d8d74f7f9d6011fbee02599175cc38c980ea023fd04. 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/NLL562009523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c30c018c84662b6495f447d56fe561f6fed88aed8451f43ed764c8f65d6c0b9. 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/USQTY2500563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7aad98d826abd985225c6ab8f18622e687f341418cef1488ad5e0ce05e0608. 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/USQTY2500564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1c79cc4a379071d97c45604617507bb2c9432facc85be192ca3d67644e8fbd. 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/USQTY2500561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb387fde511ed4daeb3f58de06bb9e7c24948e4fdedd39c051c9990d3a0d1772d. 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/USQTY2500562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf77a4e9222d5387d412a3b59127bf284515ae6107f0a9b2099ed111041b9f5. 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/USQTY2500560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f705f1cd65dfd1eb70769abce2bebb2871a501e4f250d5feff30eb594957a6a. 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/USQTY2400560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d11828255069b65098bde04dc8d9843dff868618f4df3d6ffe005ea12a4c195. 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/USQTY2400561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bfc77ffcbac0b08c709137ee35347dacc9fe8b0a5cf4ed4e24f06c170d2048. 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/USQTY2400559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6b15e0c85a4f2fac35b8d995ba78c2e48cddece056d5f00721f38fc8dfc530. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USQTY2400558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161696ca9983d7cbbe5df17e0b2fb842b8593d2c44ff0779d27524a7608266d9. 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/USQTY2400557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd421be3af246f7056e17a32d545a4d1fca1d482f53ccd7ff38085b8835be66be. 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/FRIDO2314570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228577d7db50c279c5549f9edc5776ba4c12c37a57af708c6f2c7bfb00a25792. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2314571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4170cafc30694b83745cc67a098f40b9176058d9e30247904d6ed49e8e00bbec. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2314575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf19ce4c2620c9e3a9cd2cb9d8d4dec4d3a3cfc979af96c4777e4276c900ca85. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FRIDO2314576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6160361dc9b86122eab68685d9a0922a60175492943ee8cfd4132f80e654b0. 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/USQTY2400553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1061934f244830ea86cea992dda820b0ce609fc36a085c021ca1d5a0db410d0. 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/USQTY2400554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acf6b95bf73d7a9724e19f2d58684b4ed05491f3ce2e42f372d822ee307ff85. 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/USQTY2300552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf338393347f91c1e57f806b25f9de81a062b35c02c17d004d64be849185b1559. 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/USQTY2300549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c65ecebb67eddeb4f94bc859b641a072bb8aac170e733994d730b5e72901400. 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/FRDX62307680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb5a51bd7fb3dcfb6e52f5f917dbc3192c73b6e375c8b2ec03062c364fc76f0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FRDX62307690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb389b16837cb2722186d54c358a775c7024146628aaef925e22637c37a965481. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRDX62307700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2dae445389c33307d6dbbb1029e319f97d67fb094ebb51f7029826dab1f737. 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/FRDX62307710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d343a6b4c8b1a2a29bdd5cdb21033953325b6f24c2b8dcba7f34fc290e819a3. 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/USQTY2300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f116ad419a4e3863f7ebc195f0e48d532465205a3bf99871476d00e85b3370. 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/USQTY2300545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaae2d2d58512a4f6974103d24372deeb73dee257fb7e92dcd081692c2456dec. 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/USQTY2300542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6ac43bff765348ca338cd6cbfc252a5ec4f710352a4cd6a1316194da65d007. 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/USQTY2200541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8a2f8a405b73144b1a1c76fb2f16c5f51efa65b5a1a37031b5376c33782724. 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/NLL562201109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383bfe78e1618f98fd29c37098745bf9e7acae6efc8a37cf400e63a5056e088e. 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/NLL562201107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eee1038b9e21efde95f79b13483067063c60a6ce98b9383e12727494a22c5c. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562201108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5a157dea9ec574fd7c19786563d7f58bbd0e29e361f74a35ba44cbd82982fd. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL562201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816e75eed1b7927afd69c71e845c4988dd529767709a3b926168e78f8296d136. 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/USQTY2200539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eda1d04f841cc824d92626cbd5d586db0a9db8dfd85c3530db721853e8b2994. 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/FR9W12215546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3b1eee74e29582b25061bb8ea79c6dd4af99529b9de5980c7a1a831a7c1f74. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12215549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b3afeec46c8505547cd053cc76ed17877d4b65fa3004559e851731dd2cc938. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUX42101804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed442e00ff214756cb45bb53efb16d2d741ba86cb4b21f5e3acfed6324a7dd2. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/DEUX42101802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216d244b7c3672fffdafcda8940b15367e8c62f4e5c4b55096de7d47c01caedb. 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/NLL562009951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea860e4af8d46ec53a6817837559fa73ba981b51b06cafa85897e70d8b6cf2f. 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/NLL562009949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc363cb9588cce108b085a16049fc76d196b004bc3200d6770e2c602942ed60. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/NLL562009950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f0e770fb262a926962a84eedfe8e65eb8b6bd4525e72bb38470c5fbf23e2ac. 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/FR96X2131601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66610a77293f1047d3b5633c8fbd9b92424658b94bcfa5f8f92d45cf592e4602. 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/FR96X2131602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ca58775da9633294e233b8fde6795d748c7565ca75cf562f9af813c93f4ad7. 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/FR96X2131603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196bac2f565592abdab9df37aa3f6047f7baaf48210446249e4d8066fe5835cf. 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/FR96X2131604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccf0f4c17207025459ef07c9b34fa61d7cdbdbe0fa027788661873031907729. 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/NLCK41069291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4176d05a8ea66198105b169dd7e4b10204c318b3b0289baba6879c064c7ea0b3. 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/GBCPZ1916599.
Defected Radio Episode 070 (hosted by Sam Divine) [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905d6b1109be5db5072fda84de609f6b86aad35eaebb565b68904b8a4b56dad1. 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/GBCPZ1712283.