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 0xd61c7349c8a2efed76bba88265abc5b0719550038ee6f7d73976e2fec39371da. 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/58aac873-1de9-427c-af59-588f6795730f.json and https://artists.proofprofile.net/proofs/artist/58aac873-1de9-427c-af59-588f6795730f.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 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 0x5acfb2c3109ddf7026fa46de479a2e6247be7819b3ab6691f68b8c9034cde2db. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZNWV2107618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0743eb205297508978da66d8199366f32fea239c3ac53528879e0abb45fa4c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZNWV2107619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33839c1e391c4af0255b2e46c419df9cf854edba6d690d6d75c03933a882648b. 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/QZNWV2107620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3ee97ed24556fddd28b6eb519ebfa07ac4b42ddbc2dba53e5e393557e0fb4d. 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/QZNWV2107621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790069c5f5c5899325fe841fc8cfd406653650cb8b13c8e350ea6e93f5a255a5. 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/QZNWV2107622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7ef10e7c5adb827f59b76305377d30c5645ed6afacc6bbaa7f6854cd742c0e. 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/QZNWV2107623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53752ffaf032e57265182a9c49b430088755c3d8730e9e0759360946a6b75ce. 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/QZNWV2107624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f0edfb39090fde011524bb03cf6d3425b1f630f2dd0c7f8e09f8ca94ac16e4. 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/QZNWV2107625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6448962083caf22426d1f89733cc3ae348443afd208850d9676e306ca6466d46. 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/QZNWV2107626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbada64ea16deffd81518461d996cdfb21b06f7e850447d25814e8ec7debe03e7. 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/QZNWV2107627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e078cc45635e0c40125c78797e2a49a767c63bca536c7567fbf456857be31cc. 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/QZNWV2107628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7866373990f916444c9cb603c58da54e9ef6fc319b010bc3d6833cc0acaa68. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZNWV2107629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a8b399c51fb7353791f8d687202291a0edcb0db850430507438f0a5fa6308. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZNWV2107630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ad27a5f49c308aa877e878ee367e912b312e9baf50d991e87d92571b818939. 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/QZNWV2107631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d19eddd64d478f18e9199526957620538c6bd69693d179237d332869a1bb12. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZNWV2107632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49858bcd8cee918e76281e6938791e5173abe7b260d8cbc5ffef4157e9560381. 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/QZNWV2107633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22bd8b3fa53fb49a25765fc71bb3dfa2c6a632049f504f452dbde111ab2894b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZNWV2107634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dde492f4d224b2f7448eea91e912ed5dc9ef44f22a9f4bd9ed8c6fc7ac47dc. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZNWV2107635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e09cffe77eaac53a819d9cb19e6473c6c62682982de819fc9820776d20dca9. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/QZNWV2107636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848f6a1ca99ed85f8fb2628303b1dbc0831d37ea34fcf6290314521caf04ba1a. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZNWV2107637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63417353083b1224bd7270cb0fd819f92d14839e74ce3ae467cdc194a2deb9e6. 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/QZNWV2107638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3b61ad406d0fe48d61128881fa7ae56e6f56f0a4c0c136fa543ff79676e4b6. 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/QZNWV2107639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ee7f00b230bb1d45296d1e0949c3c3a748ea10bf73dd668645712a33de2b38. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZNWV2107640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dac516416620d55f283b78d00d8bf7aef9da8d28f7f0224bd71d3a5b8530f45. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82279736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7023ea744c4cd2cb40777fbf614794ad90eb238294c952eab18a42c427037cd8. 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/QZHN32283716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e23f35de9b34203cafb44687da35330518aa9d12c3e1a334adb6282f6a1b34d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZMWW2286749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3a50e64c433c4c3290a3396607c606bb4c930a41d1edc21040da75b065e1a1. 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/QZMEN2205234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aba2561a349b6d7043b9d65abfd27db4d16d7bfd2e25631c205c4005f7fee2c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZMEN2277480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485f1d9fd5c1a1a42f88ebaa3717980ff35ffc3a1d7b722a4af58a29326306c9. 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/QZMEN2270578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88bc377a1fb24057803ceecb23dab5d59d492e5cd5130f1be4900c4617df89c. 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/QZMEN2273061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb066a146c044b09bbdc2309ab49b60236432244a518e5af8d07eb325e0f338bf. 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/QZNWY2244988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6e36c3c81428f90ab37ed6da4cc6755c4b391b273aec5a63ff7d433f132e9f. 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/QZNWY2247727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67dc80eacd7f8fd5744adbd288b8b09fdf5e5cadc1c38e59dd08f71502ad916. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2210260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f617cfde692bcdee0e936562362d44c074c57460bafdef4048790ba1ca3db7. 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/QZNWZ2244997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687e05ed23b7534b99a7b053881be7a53454be7e1d0dce39ea7a52f70609bd2f. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZTB42210934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455fd7842f76813680c35a9a6426ef57e3139ab04f1b56005a17c1cdee430632. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZTB42210935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3cfcb562b2f4cea63b0c2e1030536282467b8ad980ea0ebc888df81f961476. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/QZTB42210938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bcd1c856672612bfdc0da5501258967cd4d83236f2193b36783c011d5a4948. 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/QZTB52259017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa010d5248f18a1224e2c88fa622fb00a179c08ef5ae81ab2bc7e318d44bab97. 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/QZTB52259018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2e1efa5c5512f8d37570629fb5c6beedc3ad7b1f1808c3c8ce23daff25d750. 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/QZTB52259019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952a3c1e1ad9f3dd64017a27a07fca20a0f94e9554c45688c9a560de3e845264. 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/QZTB52259020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21877aa599200b38f487c7dd0b6b4693e1c58501f307d2dcba12c60849d1b16. 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/QZTB52259021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005f1298eac660278d6a7853ff548f830af43f4b9ccede14ed9d496437447b60. 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/QZTB52259022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142c4c4622c6d13d55665b2e6a5424f15a845e1cc7213c9511cf2796d73af521. 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/QZTB52259023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc401676f981326b8aa639169e2a04e1c527ee50941e5d6380f514136e477bed. 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/QZTB52259024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff96f443355b5ba37df226b09cd008ad2a23ad11ddc387f0fb4b2534f58aa4d0. 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/QZTB52259025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c58023f2342081cf43b4528d4646ce55165b72068f964a9fe185d8f00897c7. 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/QZTB52259026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edcaba82dc645f24f7cc4f4d76a860e4549a463f514c646c9a71dd8905025d8. 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/QZTB52259027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e124893c02bd0dfc46f984ad101ee6c649cc4868b1db0838a591467454f77a. 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/QZFZ72310194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136efd99cff1386409e8d0dd3ec3f41fab8eff9e95acaead47ffd68cbfea20e. 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/QZFZ72388501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f8be3bb886e560ed1f0a839742d095854260e8374af2d5db9b470c700b106e. 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/QZFZ72398747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9294b30687193fe8bd7fc5fb383d13d0d245627a9c0b17ae223604f250b091b9. 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/QZFZ72397258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0d0bd6dd4c3ba5b70ca71218520b2c3caee99e5b13c26edbdaeb68fa0bb6da. 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/QZFZ72393233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17d40e2d03a8bda131d99ef5a1e98be5d34ea3d4f1ba52f1be238cad7e44edb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZFZ72393234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabba31926ed7d99aebce59dd55afabe5812cd0dfca84d4cc33e9825220041461. 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/QZFZ72393235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d8560eb98ab2db07785c025d13415017ec4e0d7055212716ee0287df4fde3f. 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/QZFZ72393236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb47b9ab0cdb4005e025577be62efaccda19afbcb73dc355729fff0d76131c3. 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/QZFZ72393237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63317503fe28b85155992e41cd1e08132724d92f51bf8815ffc8068bc6bdfaf9. 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/QZFZ72393238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da44e1dfbe887c40144ac4fdefd85af4c5834e510324e8c27f2dfa8164eb1bb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZFZ72393239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc558e38ef542dec53e6a2b917c92012159a4e1fc4290223b0c07aebc06587bb. 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/QZFZ72393240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f18481512f4b68785ed613fcaddad0b96aa65445d13102413d1a72aaca7d8d. 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/QZFZ72393241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6652226c7cb85716f012ebb7a0f1453f7ba0e7357b92b8237f15d1207520a5e7. 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/QZFZ72393242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe126c875f07bef5cedffbb8a1cfda94069bbd6c9600a2bc01657a70fd77e1f4d. 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/QZFZ72393243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6201747eecb63176a5ca3e332a502408e806dc1333c5eca60741331af8e2d4c5. 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/QZFZ72393244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed02a1f5127653f9db279e48834a5685011e3d601a6c311b988197f782b6e690. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFZ72393245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5795fbd983c248cd3fcda387d7c3376953e580346ed1bec5ef92832782f1b79d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZFZ72393246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd38ae3e06499c8213dc915262e6271850e18b2a5cdc92d7a1a6609c66ade5bf. 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/QZFZ72393247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0b7cedb6afb1d2d39871450141867642a33fdf98f0f3cb0d5bdfff9b1b71fa. 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/QZFZ72393248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf639af0e63ee799929756f700250594d9a98d5aa8556ad8c28f915fdf99b80d7. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZFZ72393249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c014f634f6b7da00e89add3b7eb7af67b5da79ef2fd47d6a721daab6708c56. 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/QZFZ72393250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1353cb2f7d9d3ab34c499c97dd9647cfa7466b6dd3ca1490e9e93353f8cc0a1. 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/QZFZ72393251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a70c61c12a92347e8f30133acd2f944f5568c32fe0ec64f264e5191143aced. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZFZ72393252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180e099e005d849d118aedae6d8c31819f8eb849ec5b027c592fc3a325ebd1ed. 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/QZFZ72393253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b74440ebf1eaaa9235b8a461b7ba2ca11dedc175bc03796031bc073f253bc22. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZFZ72393254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1781ea6a039b76c58be0fc1466791bd412bcd9a41eba8972a46055608c4e3d7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZNWX2341052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d869226ceafdfe0abb0dd36827f983cdd98c67de875465323a46b4b4fff258. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZRP42386105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2acc079f36afdefe55b9046c9465d4ed4f7cd0f21277ef36de44c1eb3d269fa. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZRP42386107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d11f4593523c46d1ec5021bac12bcf0bd15f6c0048348eca9fbd0dadbc6ab8. 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/QZRP42386108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9da50e7abdc8e3d0c254e8a02923cd4b02be549bc8b9af25e85c4fca40d3472. 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/QZRP42386109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1973f6b6358d26142aa5a942c7aa5cf8f8b3f3030614a1716e7bf9e90a7927e6. 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/QZK6L2312759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c759fc7a5a4c2a82f56d2db0590d36c172cad703771ced50859e48f2a5c89aa. 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/QZK6L2345849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c0fa008f1ae00c02dd64854869bdb858281a6a330ffe2bc0993c72c5d57ae7. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZK6L2345846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f42f18cf07a4ef9dca2ac6743c96f2b63c7a313dc503fa4c80d120238b0addc. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZK6L2312768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630c5b8794eddc2a8d4a8a86419bc3c63032cc96398095fc58fc8d90ea56ae7e. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/USA2P2343557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73891bd8181b7e15fb72a078cdae39174e8dbbd824f732098f30f75744c53044. 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/USA2P2353329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73423cd51c0f2479dcb0c61ee39ec7694bdc17b0064fb4076e095aac91c59174. 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/USA2P2353327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf34be9261ce5504353a9484f8015647e2d91b12c314f9431bb26ddc4065f654. 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/USA2P2353322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61137cf4d57153c2c281a071761a9034c5560edd6429025dbeb9f08aba30070. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USA2P2353328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbe178a083d66f3f9d5e9672fcb7fc3c5959d0aa22a9e18da49375576440486. 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/QZWFG2398067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48ffe44a2685390f00905e212c7b85dd1ebf1d8a994efd3131cf071caac100e. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZWFG2398068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8299511e7c987d2ac6e812b709d1458e79d4b4a32f911cb1856bf23f37f395. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QZFZ62440693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38025dbe500a3e1fb0ec3319013f9226c3e4a822ae7f99695ae9e8c5587dd2c2. 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/QZFZ62440694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffad734d9dc60ea1d4efea2815d2ad174febeca336a709ec9f6a2bcdda95a68b. 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/QZFZ62440696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ec4a93694d97b144d6d6d0f97dc88672365201029d301010df79e0ce7635c2. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZFZ62440699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9709c77eb867d05f5c7c6a01bf9a4bac4f14a629591236826e378fcac83c86. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZFZ62440700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb21f5d70943076b79db97ce90209c2aaea16752791fb855f56e45310b9866f. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZFZ62440701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dca67e25e10121ece82a06ff2e089775d6e0a0feb18bdc43305f96ad3458aa. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62440702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763b1757c9298b1a3c42132185a9927d3ca55b87d717c4d6084d7544df7bd9bf. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZHN82486139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965665088431a1134d783c702cef51d7747c8575889fc1da111ba3ece9986d09. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2417257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c26dd1638559d157b028557fe397a9a8736d2f62bc6f44c72128f48d50de2cc. 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/QZNWY2462245.
Face of the world / Forever Disrespectful
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdece47d59df4348c25de0bf43f0bf1392e710071c927f0ee0e421387c092b761. 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/QZRP42354755.