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 0xa4f68d7ed9e80bb327e2e616c67e62d47a03156d7668a4c9b7e9c2181114217d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5004a008-8fcd-4366-afaa-8cd4b27f45d0.json and https://artists.proofprofile.net/proofs/artist/5004a008-8fcd-4366-afaa-8cd4b27f45d0.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 0x8af4d293f35306e57f2ee990fd7ea8fb020a7d8896eddf37970150c8f576fbf8. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZDA82251000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa3412884ce92c1d7914d8ddfa161151a1c09f57366d19471a1b482e170d5b7. 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/QZDA82251001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496ebafd04e28c05fdaa9c6009b2dd18d1d7c52bf72760fc04101c27e903c4bc. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/QZDA82251002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb636cb6f907cfa71cf5dae2929a017009d23f2ae9903c6e8e9e97bfff0425f0. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82251005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ff5965e5b43f2bbda1e22e503b9d2964134ed76e610a1e914d0910df939bfb. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:19Z), 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/QZDA82251006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fddf0845d3475b134d4e89ae5a1206bfb4ebcfae4f9fc7df744af01391b4cff. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZDA82251007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6583ed714ab5f675f394194d41d30782b09b725967671cf89f49e797d96ffb. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:42:56Z), 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/QZDA82251009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7ba50bf36ac3f4f1562ae95c33a150ba74d85e843fae035fbc9f410e4b8e73. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZDA82251010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913452d61d58f9a37b79629dcf71f6702adf44f1abe790e10b0a8940ceb68835. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:56:59Z), 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/QZDA82251011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a137ce194704d60be789eb4cd10b3bef1a97294a26484ef861ef980f19a4169. 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/QZDA82251012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68957dcb923e8d25c1ec354a53a47a7558e0cdad97e9df6b262e0edc354aea5a. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZHNB2247251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245ac6dd23907b08c28ef72a5e900424bb38e77b8c9af8f20658820222af8cd7. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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/QZHNB2247252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594d0569b768496635df74ba845ec13e8453e209eba69977fe4bf4a73707490f. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:27:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2247253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678d3f1a0842c72aef8155f2c89e92f564ff358508108aa93bb32b838b6fa121. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2247254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5690ca0c1329a0684a096a9e511504834b9701bec24a20a67763f521cae03ba2. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZHNB2247255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf487cc9d38f5374a58f4f2c48ac3fa91be0d891b8f387e496d3ccbcd1f8a1cd9. 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/QZHNB2247256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7a8264dd501e5e841520cd572e3ba2908bac4394034cc980b32b13867aee39. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZHNB2247257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc034e2838842b239cc041cd48b2990e60a8f197e4cf657fed588cbae9a1275. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2247258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1c5cf2b9b8e938c4521f0ae04af791b902979375fe00c9562582cfc403f299. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZHNB2247259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834096bf5c2abf33e3dabc3a451e70571d4bb23cdf88a054b3ca0849d6b49715. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZHNB2247260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdead1986ca875e15c7cae40ff5d40638f9ffc537ab65192574066b694cc00012. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:08:48Z), 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/QZHNB2247261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ea82b95dc2a54b7188c2d58829ce8e2cbdc3e4e31749227fbef886bbb4e820. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/QZTBA2273866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d98a560c0da98d324ca9ed884c61dfe94f388f31f967e5b1b11aa9063c0be27. 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/QZNWZ2307517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6da14760df5829b14a7158b3caeeacc60e5ecc1db7e93b41c92ddbb6d36afe. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:01:05Z), 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/QZNWZ2307518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d43f03f50c88433707bd784bc19b68b35329c2ab46d3da3cbacdde66844f8e. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZNWZ2307519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416a5499a263fb1ec036583c760cd5db9a0fd355d4bf0d36c8d200f7e07446c5. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2307524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc4a435af74bbf3ee5e4d837b594f2536d3cd8b120b4b3d218580f250622c05. 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/QZNWZ2307526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2b9ac3e42097e890ad315258e7701421eb7ae505b643c5f76c5fe585b124d7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWZ2307528.
QUE ME VAS A DAR SI VUELVO (Special Version)
QUE ME VAS A DAR SI VUELVO - Special Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e507d876d81d02704ab7003e738b737715d3e9c3970dc30376f2820110933a3. 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/QZTBB2425850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfefb2b87db1009f0eb20fdc5652023460fac71ef9330c0971b23ae5031e8d9a. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ792437669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b74c2f7c16d0b2693a05e3471acedf8972828c12392bf33c458d4b23388c59. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QT3EY2451811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f3b7188aff6438bab98fe83e4865e70c5efdd2998bda9fdeaba379b2b1f057. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QT3F32414668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f373a2738752c84b4da5b852016bf9a9dbde62ab58f3c9681173c2668a1444a. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/QT3F32414669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aad3e85d3f498afcea005196deaf3f357f1e3a304cd4889e46db983bddf6ce. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QT3F32414671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c91534d5ad1d83d7516e2fa1421f31aed90c29449dfa8116eaac599ac08933b. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QT3F32414672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e6a0295d18caf87ab707a89f2c5f82a8f5b6af931e0be44c4d3df035c6eb20. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32414673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ea31f76747004ba2f95cec82cd3253ca3e7cdbff4e46e3b182c8bbba39dae7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32414674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e87b69206c3d3e12f3dde95ea8a82ba1cd50d767efa4ddf054f5490e72b89c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:12:57Z), 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/QT3F32414675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e246be662b0d46dc594bd5247829c62412bec0baa926c22ce17af404e7c4b0. 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/QT3F32414676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ceab95666e08f3720da92d3b0b3253a6347086d1a53d2b5356fcf4bb1f8153e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QT3F32414677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9361a9fbc74d9aedabc814c85ce14112113db6be594086de1b9e744b964220. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QT6EG2590541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb64a4673730824c1a182c1b11456f3ccca6021b83b5dbc44352ded427ace2be. 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/QT6EG2590542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d936a0b69c9b746a76df76954d4f7a5ad6f313eb700ea35f46715012be3915a. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6EG2590543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40007888b6555a37b832dd08c7b25c2100cc54a79aad11f779204a56d6142e4. 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/QT6EG2590544.