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 0xdb9d5babbe829cc4e89616168468edc89185d5979990c9908a5cca0caf2a8715. 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/51b0b06c-15d5-4e7b-be59-7873b738cd36.json and https://artists.proofprofile.net/proofs/artist/51b0b06c-15d5-4e7b-be59-7873b738cd36.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 0x6da2cb636ee4b3824e81d0e3640b87f31dab56f4dddaca871037e73de7e1a72e. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXYG2401121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366bbfa2c88cf52141baef91ea0ba306b93f7e7d864740d45d700e77bedcbfeb. 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/QZXYG2401120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fabeb84511be4f1f395b041a0bb2b19167f04546c4464b4c61c6d5f867bad1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QZXYG2401122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccb5ac02353da5d019123028490197243ff52ea20b591dfb0cd35cede194c6a. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/QZXYG2401123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8925fcee72607ed4bcddc72b5123011a1ff214f6bfb584684380c170981ab454. 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/QZXYG2401124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15a7acde408305b3fe8ba0ce084342b53dbc62ce2263eb49796c4a26ed77073. 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/QZXYG2401125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ee4fbbf2ab16665bf4a57f795f5fe4b68395927d697d334abc09b369c42b4a. 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/QZXYG2401126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49ffea6f5b2a510db3faa0f36acf1017b5526b1ea705fdb52db4bd9b5171b5. 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/QZXYG2401127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25a4725408f8dc63e65dc73d48cd43b7c2dfcfefc6ae9898433ff3fe6a54c5e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2471200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86c42a705268ee48369abade417cb6bf723bd31bb5c71d1175e939263d959fb. 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/TCAIE2471211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb489eecea7ae2db9b70955e2eab518bbcbc6876225b58412e4d664b228145d. 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/TCAIE2471228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae3921a9f49c979dd98723d133c1cf4b95f2687a8b01bd02b60d59adaafc241. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2471237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877fc08f2673d155ee4b058874e0fdde9a85c4c40680a74f19e6e3ba8ae0f7d6. 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/TCAIE2471243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5253f62266641c0e2dac2b075ad31c9337c8020b287940c29cb2306cd0ae42c8. 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/TCAIE2471263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac09e397f09a4908d55397b19a0d9bf2a41f18a8268bd7a1d3e1e4ab853a16c. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/TCAIE2471272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c7e73dad42dda5050f93f92e8b96393fc958fa8236abfb7fe68575965c36b0. 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/ARQIW2408740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f327b9993b7a072997eeef7fb9f2ad87831597b69e436e95d6294fcd3fc0894. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARQIW2408741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8899672b4e2d2f84f65e7fd1e07f2a8bcbecd2c0a77783c8dda2d43942df41bf. 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/ARQIW2408742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbead76b0707cfa0cac5cf5521dcae8dbf0d39f0529f13ce27729c7ae18877f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/ARQIW2408743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cab91ceae8373d13c57d2e134da267d10c18a5a8a42cb66be07fad21a346aa. 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/ARQIW2408744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32028e301456f283d6c0c7b57357fe8a47e8326d7776dba81266c11f76dd583d. 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/ARQIW2408745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a3d09575c2480ce0b1cc094a8765bace143020fa930bb78db1f4e4bc58cf0a. 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/ARQIW2408746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0733759168b525aa9f2c3fd0a5f9009c53b4b421d9f45901aa9e2cee7ed22fce. 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/ARQIW2408747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8024c2de928cfee7e3017f27c7827bdad97fb3b05cbad33a27506ebbe50918ef. 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/ARQIW2408748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1692a5dbb842e2d0360d49649367ad50b45522b34e498b9aee91807bd8f379. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22352842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb50d7b6e6c8ecdb82125eb6e19f9a0188944376f674ee6931652cf67218cfa. 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/GBMA22352845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd107ddcdb46ad72120c07c1f2242dfc20e0543c8a813d975669228afabbbf633. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBMA22352846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf2009736ca89360cb8186ab84e567255f5b3b811c8375ffcf9c4c276d20db. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBMA22352847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8253132b73cf9d61c5aa7535fd898b34a0d882cec8423df021d645776e4821ab. 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/GBMA22352848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34982cb489d5a525822e8982061e4542c39f005edd1f79590f3f2f6a50fa1c6. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32502939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4d2257873b53cbc631878b27f4e6f15ae395c5ac98c307e3c2d35fad892f91. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QT4K32502940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee1c9f7d4107e1b32d09f37c02e986671a7946a18308e988c78e7115de73e42. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32502941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70376fafa18d3cbe3cb5514f107936c6a7baf72f34e7233b227f7871d0e08f2e. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QT4K32502942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760aef90d9f488b21569f40a8fd8b1f834374a382c2b30741030b8f0979e4d82. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32502943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fc52febdac028f253c689cf9fefc5b038fe0225b2018322fd6653a74d03488. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QT4K32502944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9e7b09c95454e529061680419562755d638167131b994a8a6a14561750d15d. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32502945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9a74f417eba328a886e878c277ee69b155d9c4e6a3dc8daaa6af89f8b4987b. 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/QT4K32502946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db8162e8f235dca9236f7249d58a8c09d77edff47bf9b905d95154abc0e0847. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QT4K32502947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae483be0ac14746458e4e274e4bbcb3342b819e16dff97b3272fcd31249fe84c. 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/QT4K32502948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6ebd65900b468243fa51167981e7f00603d8763ec19d6646a54d1ebcc31fcf. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QT4K32502949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcee8f287f4cd47605a0ac3fa50856a6e34233b132b34c88f10059aae131be75. 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/QT4K32502953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498dc3feab90210f420e3b362f6dcb77decd1e431852056ba6f05712e4d4e98c. 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/GBMJG2513295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066642f77fd6cb64e133351790ebf1b931e706f2f096e185520812dec0648bd6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GBMJG2513296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca59b65868bc4abeb451c8ef735d419a39c348d608691baf10f9bde96d9e0fe. 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/GBMJG2513297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc645058e69c52bc6df72f83b0eaabd58400cff04a9cd27449234aad347a3fa8. 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/GBMJG2513298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c49bfa709c5cdabfc1ab69ae2c3dd3fbb5db192aa33ca172b4da208b63871f. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/SEYOK2509791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d17efd977864dccd0b0a86ebf24f8cb42b09032e0ec287d5b2cabe8e73a2a46. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/SEYOK2509792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c467e3fed28a7448c4f364d0769e2eadf6047731c5ee41a75988f7b2b60085. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/SEYOK2509793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5216226b010bf21002a1d1d3cd9e3208b22f4a7f309fa6cb7a978a3ae3bf8ac5. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/SEYOK2509794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d7423abda719002deeffe5c54b6c4045a86ef62b455b73ff27ba8421f0e88b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2509795.