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 0xab3c35758b2a1816ae58998049495c7ce3e713c894f99b672083f69a9e343fd5. 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/9b42c0c4-7efd-4b99-b0c3-bfedb304ba9e.json and https://artists.proofprofile.net/proofs/artist/9b42c0c4-7efd-4b99-b0c3-bfedb304ba9e.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 0x8fd28ce1a3fcde297d1fca3bc659930708b11e1760f5f770a8571e13a17e52f0. 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/GBMYF2200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2355103e368d6cef0ba82317e144fc715297bafa341c499051410a5a9b71df3b. 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/GBMYF2200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70483086c087e11418ba47ec345f5788fb10e1f67f3ed9fcd09572e47fcd7201. 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/GBMYF2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea945e933e3f648b4fe17ea22be20b3544577a2fed6550ed18bc2f3f8a37b2c5. 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/GBMYF2200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe031666a8bb2c5b74dd5d0bc00309411c30262b433c18e1d8e7ecf47fa3ec44e. 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/GBMYF2200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62f96b5b28a69ad6fcf707f4402cbfeb4c58030ce1e9b4c896e3a99c512deee. 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/GBMYF2200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82c82f73c82780be64e98d212c13f23ae40c4748a9821c9cf582735e5fd9538. 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/GBMYF2200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0243a334ee0b15d95487870f1dce48e049856138baf6e67ac8458ca42e1edd2. 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/GBMYF2200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd22bb3ce7bd81f143c7265c024d007be702112fd024231c4849e0feb8f085d. 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/GBMYF2200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c37fa5c9da57dc59dfbbae8b8a1a5671212182bf61aecc76f72ef4343bba06. 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/GBMYF2200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0711ea63ea48cb7a75736ed8b0e45a4ec4990d4f370d99c355c14f5c7d38c8a7. 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/GBMYF2200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b7297cb7209374256ae1fd8a1f67eb0ddf560e863ec10ce16cdd3d75a66326. 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/GBMYF2200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38d8a1084c33d35e912b9060595f07c39e4ba8e83725cab6639ca34e1fc0e24. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBMYF2200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7b45b0be2035df602c36abc3458e4cb4cbf0690fdb4bbca1f480e57fc02e58. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZHN52110334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3f1431096c2d304b7b6167848565696a2dd93d75dd15083959a89430ffa022. 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/QZHN52110335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08a1d966a3e2e3124799dee50d6669b036ba9b7dfd9f77b251680473250a4e3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHN52110336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c574fe0d727e823c6a4585bdafc100dd714fac9c0f087c4885182172f8a5d7e. 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/QZHN52110337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2297f3180e56fb1b133b9854645a052b647456f1739e0574e31ff0563fab93. 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/QZHN52110338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c72597882e02f8306e8ffeb9bcdfc6a556f0b57bbd21b8cec2d7157c46b6be. 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/QZHN42105761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739. 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/QZHN52110339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f. 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/QZHN32108631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a. 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/QZHN52110340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e63f6198ed9db7fb41ff2a9c70c5986f15d85d6c9c48dc598be7c47497f70a. 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/USJ5G2022601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f059dc084caac04fb6eb6f103d468679ff29c5a06fc665141dc5be24250f38. 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/USJ5G2022602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05f208e9b72be4e865c38e44920cd9054940de3e55b68094ad3f9204f1c1259. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G2022603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9525ddd05766211195e94b2baf92345170087f4e275a169a5c162933de3d794e. 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/USJ5G2022604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75e827fb1ed5c960516f6dc2b40dc40430bd210c08ec0a940d3fdfd3cbb0b70. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USJ5G2022605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89122e4fb38b461095267ad8893fa589d646389e0f608958d6a802991d324fdd. 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/USJ5G2022606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767a56950292055bc834326e9b3ed389a515c650532a2ff78cf0456b980b41ba. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G2022607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a446d3a1b3b1bd7d69ae24c379db7b8fc17d9ce3311e6d5b8415963ef6cf3b4. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae2e3459fd3a648f2081b00c1473fc3bc56c8586479287a25797aa83f04d052. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af17e1bdf36d9701d5f0b26a4004793e84b13e231f812e7bcfe74baa87380b1. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCAEY2027173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58590214a13bddea08e83b134c881dfbc2fbb4154b66b462f1dbed6f3108a6a. 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/TCAEY2027177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060a161616319b278671bcdfecc4927e03752b3db6be75721ed0d751f7d883f1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07566554cc653db8df4b34f650c422e4755453ebcc95ab6c90eff4c479b72fae. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TCAEY2027186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e5a1eaa3a83fe178c1513e1ef3be5d5e1bbff272d5e0241a741c07976fa696. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc19e63353cd7c47ddc75948505096917528ef787d8023335ce776ad75cddca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32314893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54634fe5c686768e52a3a098a60deec7b9cc67f2da5dcef353cd1de59d5f6b5f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93ae4d973950fd1b23fbe9a4598a47c4f7672f37462fd139012d3a45787764f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZFZ32314894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e0bd539b3e58bfc6507f28db3a225a2c6011314f46b100aa15f5837b8dd4ae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37e0ada0dfc1c361ff811972acf78e464e80f9544d2983e266726a4f2022f19. 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/TCAEY2027204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6640b18f79bee3038b46b8be07c94b89c68309dc779181a37b6fec3d71cf335d. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/TCAEY2027207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fb51d89fa249ce0b227f6624d3913ab7dddc2b2baedd3ca1697bca7031be1b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f8269bff7c8ae7c18b913e59695471ab210b8b9be949dc98dc823afa70f9ca. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TCAEY2027255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbaf333553af73ccc34a37db8ff3545d86d0c27be863df1de2b64e5b152cbca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2027265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bff2e04bdc90290dfb148ef03c7f1edfd5a9d3d449f6966ce2c166795fe430. 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/QM7281754324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb977be600da1a11f6170df4febef78242c67105836545c715ef7a28a3a82b9e4. 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/QM7281754325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b854c28cb774427ef98f06aa8c388c315a193a9a5d4e6c3780a2cdc3806f181. 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/QM7281754326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd198e427b6d574a4b73b79de6b6c1d2aa3d3e96ec4cff2744e5c8fd74be72c74. 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/QM7281754327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af87f597e774bf4d7e4543866187547d24e50c4f68abc731ab2bce1aca4e929. 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/QM7281754328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999ca5775ca5f2d6adfcb3ead2625ca1cfa36a2ea7bf0fc82d6ebb461bf5c147. 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/QM7281754329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd028068629754e7574547953c59cbc564171eb051b9efbf14468d1e737629fd6. 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/QM7281754330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b230542a54e57aeba2b7a4a557fa1585865a8baf06122b3f66a2d738abee669. 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/QM7281754331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225a77d53c37c6cd3292876a0f6edbc183692ff36a8e3c8e5f6c98d2c6ce30ea. 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/QM7281754332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81f7ba541524c8df8b7f96dda95c4a61a7d255d60006b9db05c735eaa357571. 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/QM7281754333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d72f6bcc0174516abc78afda1d3ceaaa285592f129358af9bf37d0740ece0e. 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/QM7281754334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efe716aa07ae47575b332bb47f93334c33e39430dde0fc1c7190ca97c6bcad2. 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/QM7281754335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16a8dab039c852f2663c1a2d96682ab2f82fb185d30fdbe59f3a5c760e72a5f. 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/QM7281754336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d7c9fb8883c0ca7e0e34453513777c92f6e9cdead824e7dcd3d564279156ee. 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/QMBZ91504359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b75fdcb0d283f941a2886f7b76cd23ed28ec2b0709b6d47df404c4f0056027. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMBZ91504360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfba32ca4c2035bfda5f094418ff7222dd8ab33e8db3c85c4fc4aaacf7cca37. 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/QMBZ91504361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaff048e0c1d6bffffbce38ebf1a53bff4a4b5e73a95eba9992908647f6e7b2f. 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/QMBZ91504362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e22a26dc3ee1801a5b2560badec4c28091425b1ab89d8832aae2cca6fcf7294. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMBZ91504363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3be2c3d0c97b0c2a667e935af437e688fed31e2cdeb4995c95a716e90696fe. 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/QMBZ91504364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a8da11989e42d09ea6e8ed04b433644e3a1b689edacfc32368d8b71ad1d4ce. 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/QMBZ91504365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c8b0ee655d0380211ed68c5f78a8d6e1d19ed8eabd5421bad7c2110c7f84a7. 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/QMBZ91504366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad518385b235ad9fa4e51d8130019d7c179a6b9aa972e6abb7761182d80a036e. 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/QMBZ91504367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad54a81516293bbaa0888580f793727523eea1a4fcaaf41f11e26183e292a20. 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/QMBZ91504368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48c779dae831053bcc319a5108322a1977f08e6b2b426919f3b650370eb743d. 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/QMBZ91504641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55b882c30406ec7e135b4dc3c1a92ff2271c1c8cbfe8d32a44e984403d9431c. 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/QMBZ91504642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcdf5af6ca210a4a130c180cf369c336ccff01698eef1b81c836dfe959ba462. 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/QMBZ91504643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26953295d43de9d7bcda2fff5028a0bd35223bbb3cb0d244918bca4678bc760. 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/QMBZ91504644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2a9708e2f9090c21f26fd566edab2686eed59b927453c7bec548e7ab85ebc1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91504645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7000da9a9c2accb5cbdfa5bda1c288a56536c828c08eacf7eb0c17ffbd61e56. 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/QMBZ91504646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568bb6f0424ab9dbdd5b91d248fb2582c31ac725fb5599ff3d43f473394fe0c1. 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/QMBZ91504647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29eecd1330489889528ec7f5211a76ffad1580a7fc4f7998f64308b5814fc5e8. 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/QMBZ91504648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7efbfe62247c88ae878849514d0051e5adb6d913590974b45b7111df3ee6ce. 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/QMBZ91504649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9327af5feb8abc844136955942fde3817e298eca53133bbdf63b3a420dedab8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMBZ91504650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02c296657fd9c6263dccdd42b6d0845a2d376617642b14bbb724751963b90c8. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QZ8SH2304010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa151fda9bcfc0635230eaeb970cda3193c98addc5959f25758c5eda3ef139d2a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8SH2204010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06e5e3d11881b0172f1b1b7899e232c04879bee78e7667394bde66725e20933. 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/QZHN52188707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4445639794e36b60a94e9b02379472e330d0931f9ffe117cbd969af28d9abab. 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/QZHN52188708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6128ebe8bcea924332744d13f18171420a03b1a7c241ab223cfd6de5557667ae. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZHN52188709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9c7aa5b0085e49ff0a26ad8d0cb0f7ccbf7b817ab5ed0f9d729b89d5cbe2cd. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52188711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c72597882e02f8306e8ffeb9bcdfc6a556f0b57bbd21b8cec2d7157c46b6be. 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/QZHN42105761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657b27a8f1b26f0c3541ec3927188d38b7f5b1cdb2a1597e10533995da835909. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2004206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a40e771f6285af7cfea73c3c75f46be0fa176fb2d68e1682376183b462a27d5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1846608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62b6e79081844ed09eb3ec3df57da5341dc342f5025a707ecc1f6bec6fb65fa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZES61871392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4870fe35efd4a96f5dbc06192c0c55169ee6f61eba59df06f2cfa5bef6300e9e. 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/TCADU1804856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877e15094f147dbb1b285b87c3d9cef5626c7cd6980d6a66db4cba616c2e3b54. 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/TCADS1823513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b059cd051cadf97e9fb71a88e40af153489ea1f6267b23d0363a97f456710c0. 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/QMBZ91685493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc19acf48aa81a75d85923892c69384faccb8b1b2e3cbbff5b906c15f0c26863. 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/QM6MZ1771880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b95d9ee4b6bd6fcad6140759b3a1be7963a55602de5e13dde584e1eaca8275. 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/QMFMF1597115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58e680d540572f79dc2349d7d697c72af3d98d8a168c32721163514d24da609. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMFMF1597116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac448ed6ea6dc7432da59fb1f465b56cde14b3c07804c1832b3abc37a8d32fb4. 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/QMFMF1597117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfd268512848eeabfba1546d43221d7bb37874ba8cdfc75d3430509f4945556. 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/QMFMF1597118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3be2c3d0c97b0c2a667e935af437e688fed31e2cdeb4995c95a716e90696fe. 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/QMBZ91504364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a40e771f6285af7cfea73c3c75f46be0fa176fb2d68e1682376183b462a27d5. 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/QM24S1846608.