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 0x7d8f260f454a7b05143cf7093a1bab6dd47dd730aa0a83a1643799a1d8418531. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/068f18a9-9e87-4766-8fd5-29704505be4d.json and https://artists.proofprofile.net/proofs/artist/068f18a9-9e87-4766-8fd5-29704505be4d.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 0xa94b668258c8219d2530cea67cf8fa00c8db2b2a81316722500e91dada2a7eea. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2152621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf36d85813228832d0ba0e59aed2330eff5ecc0b700c0a6e82b93243ab8d26b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2264129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec06a9d0a8255823aa5c7caecd8019fb954ba6567b2779be234d3e9418f250c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX38U2264131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c79374514e51f9beaaff65cc47107041449caf669b00b4c98a626ef73c4f11. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/SE6SA2362165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2687f592984816cea18a9fed585ad2fb93282b00b3ff8e0f58906f2a7805a8. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/SE6I32479486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193616c76c0d3ef9d6957d74af342cd5dfd0cf8108e8ce872cb90639266735f3. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/SE6I32479487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4cad77f64c05d632746ff116cf5f2fefe2e0c426b89cf722e5414736bbe2b1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2264130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bf2b573c1f85963b0efb638a2e0031a2d63268faf7857633200a6c73a7810d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32479488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a52830e4a7b9f62ff8bb7721460372f0b770dba268614fedecb0d15a3907f89. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBSMU0132161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f139b75fea21dc7560bf71a266bebe1a19c4963501216d301f87879f2645c5e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2249520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf36d85813228832d0ba0e59aed2330eff5ecc0b700c0a6e82b93243ab8d26b. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2264129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8292a1023bbb434af8b567c12c4d853f3c8b88e1a38411c5565090de92984d08. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GX38U2264132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fa325a17dac54c5a2536bb04c88381a2e1da2c51fd99c0b2a6acfc628abcca. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/SE6I32479493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f97627950e170008f70410e428e738b0c061b2cbb4815310e072dea1013b1f7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32479494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74595824ccd5a9178a0a03a9257e59e49f9653c3f427057c2e6684b2cc98290. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6I32479495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0a17f230798cc7d5b282d3373f396552c2995f020f334f61364546b54cdef7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6I32479496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9493c25f48d6d39f842d51bdec3b0d2b2ba7e3272958bfe938db2854ec63f516. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32479497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b5608d53e5e9a6348487ec58df87fa73569f6851e1122bbfdbae08adf1513e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE5BU2486825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe686ea97ef4239e9106fb3954d3016315d45307722f0ad3412b6dda000e5085c. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/SE5BU2486826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa126133d04b1a47574c9f3fc05d589b64788bad66b3e2dfa94b930a5afd34cac. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/SE5BU2486829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9344c3dbdbc85da050d7f7a5004efac7023159ef6352824a21a4ce0829cff3d6. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/SE5BU2486830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d978f66eb4e79b002dc7bf8eacfd0108d5ca8431022eb5dc1356615c2041be. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE5BU2486831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa203f5e701ec51dd3e505ff046e8440fdc2660aabd0f5ad07c1f1f468613a704. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE5BU2486832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298745dc4b495ac986ee40f397ec30aaa3044ed76ca0061430e5ac01085f9b01. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/SE5BU2486833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dfe2dfd8d00b21f7b8553305586012504b9cc4059090ebc3b695bc9893d65e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2317005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dfe2dfd8d00b21f7b8553305586012504b9cc4059090ebc3b695bc9893d65e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/SE6XX2317005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c95afa12452aeda84eed711be37a939afdf627282d88b3ace7bf416967daff. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2303224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac1f6f94556b4b53b63815c044a5d468be08d8a7de9e71b65d057612c29c230. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2303226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4071e27b0c0079fce43ded4e4d9b100c6fcfa41e9b9738662852f7f2a477b7b9. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2481477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a5e2ec108803fd2e8b80255a5159a0b753a929bb575e6e968bceb1765192aa. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T16:02:08Z), 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/SE62M2397293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe761ef2e24299daef4e6cd725e167fa6e57abdcb94bfb44f12dc7ad6302c877b. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2356519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57fd3707fa7e60e622ac36f5d1548428a07e59463df16143b2ba41e4155261c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2473435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba23666ca3f2677f7e8bb0ef0454c4321730a239e464922882fb40663b555a0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2376539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de93f8559ff846a337a2188cfd7c486cc197f7350b59c184a4afecf432ed43c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32473488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b456415dc14212df5256b01606f794915a8c83367b210558c4df909ea0790d6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/SE6QE2426245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec06a9d0a8255823aa5c7caecd8019fb954ba6567b2779be234d3e9418f250c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2264131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd7421665a29c7f47cf7f4d7bd7e9bba6a8160ecfbd02c71d5e8ec37c4ca7c7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2425515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce60cd54dab594b4cc6ffe84fcc090b659dfa58bd8c86a6ce13dad5834c06691. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2426537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19400b1cb8e2a000565c4da6fce0790e16a79a296b1ab167251f83519f745c0. Chain 2 (Bitcoin): anchored in block 957839 (2026-07-13T10:06:30Z), 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/SE6QE2447030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888cda75ed92d9539d18d2f7599cc6128af02c4ca034e19eb73d3a82a04b4fe2. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2350054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfff2e1708db50c68543a3bc9ef36ac5dea6640efd1397198572e3b0956933f4. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2457691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16735fe9fb474a3a8625d55e615a8a479bf37016571e8e7d0bbc80bb369ec6b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6SA2460367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd7421665a29c7f47cf7f4d7bd7e9bba6a8160ecfbd02c71d5e8ec37c4ca7c7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/SE6QE2425515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d64b27607aa3e145d005f334858ccb518275d06e52cc5301dd677be82fdcaf. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2447028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b456415dc14212df5256b01606f794915a8c83367b210558c4df909ea0790d6. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:04:54Z), 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/SE6QE2426245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19400b1cb8e2a000565c4da6fce0790e16a79a296b1ab167251f83519f745c0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/SE6QE2447030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247c064ad6fa7412c569dbeaa322d0455886a84effa3104f32bfecfc55f35c82. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:10:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2447031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854663f467d8f220406d83195a7c4f17ed58fa294720bb0b75a9c80d99578692. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/SE6QE2447032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e330f291ef6e3d764d7e0e31d5dd2b34ef3a5042f14e3d1723bb712004a04f0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6QE2447033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff537be2ce33e4bd7cc00333330d07776065ab87a7eff3a24a4b5b2a2f7dc915. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE6QE2447034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65af600c49e294768299698ff6cd39f71e1d3391d8f96f44676b7a4425956dab. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6QE2447035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d00b425aafdd16c9afabee67ec9d0888bf0c9f7db4f6c0cd422c5755ddc1a89. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/SE6QE2447036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825bfb228e08a6c6333686af6d6cb91f82a0665bb1a12d3dab6f7f4978333927. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/SE6SA2439902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c2afc754be0604f44455a1eb413c4a297709ad40042df51323c342f6007a49. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2449066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c84e5cbca0abc201b4bba7ab704adcf80ab119f440cdfc0cf227b29263b5029. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2459261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18b38d7e8d626fe4fd9173eca6c74b71e05d033a80def5e3a5d532ce02c144a. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2460516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6d3531527d47ce162c87080c18e1b4aeb6d3af9061270a15387a787408a2c7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6SA2462124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f7e66bcde17d448311fda5de6a0daba2d94033b6e20268f7de8ca35b68047f. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:59:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2480386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa225fa2273f696c0e926ac84d7eace7bd0e8c6f7fae116fca65cd54dfc7c1fcb. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/QZNMW2518711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4528a8465bca3b432c25ae44738f9ad579b593642dbf28090db85d9992abc23b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNMW2519884.