1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27631ba6973e624491052a3a043f404abbe2980acf560e27748e1fa90514f97. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e25fd3ec-140b-48bb-8d9d-a8559b71e082.json and https://artists.proofprofile.net/proofs/artist/e25fd3ec-140b-48bb-8d9d-a8559b71e082.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4617e3cb5ae2aa09f79ac179f2e11c51e794d2dac252d2627a44d5d6c6b2fb00. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:04:52Z), 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/US38Y2551002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bfea24244fc2dd9ce08f9cd7887294945492ae0b58fbccc3a60acbdb990f73. 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/US38Y2578551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36081a984288bdb44bd5f89b34e149df4a5aebbbe3120fd25c729c981b91a28. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6872899b208b3ad4d5181d60a8dbedf12c65fc40d748513ef96364baca29f594. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442ca19602c29a4af281fd906fca3236f635a75b11426bd9880dfb15924e9f4f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63479b197ee6003c43f6805927485154744f0b5344dc43311141c575bc3669e4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f075d87100dbc4a4e48a61a7524178e32675dec155f50d73049838c05b680ea. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dc2b244eac99556c3f4fdf178a3190f0e2828e085a9e3ca59d89eb94c78e11. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16ac3bb3df7fdad35c4d01cfd63fd75b598838efa31887372e6323a04b3bd9f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2578558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94423bca5fc9e87a6fe603513114ed02727861c6e966a75d5e2616801fb01692. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b361cb1b84acab418867163102f85cbb79264998bf4135fcfafbbd127a4476. 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/US38Y2578560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8a156ca7fe2e0bec949c01751742d8ef1bc2be42625fec6b9607c2ced734f1. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2578561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d8e0837aca63410295d05f37f30940cbbf7264bad89080c7ece13bee6e64a5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2578562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11035173203e10b1bf48dbcf6a2d58ec7a1e48693f1a0d60ce4fdeae06cb5397. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US38Y2578563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54326119acb2d44286ae817039dcf2bf4a0143a416d8b1553fa4dc38a169b56. 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/US38Y2578564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ffde0b39a47c75691d6aa69ed5d9f65acef68ba08dbf6172823f2ab4016e44. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/US38Y2578565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbaedef16bba2da88846fe86c32f63d3c03c17552a2e5736c4f1900e51585e5. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d5e6442db2e7da0522d94fbb5c810351b8b5f070d41b36163e7babafe942f5. 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/US38Y2578567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da33b16844ad22a23b877f040c193976440ecabb05dbd4cb3a4c3bdd0661fc1. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb7dc0297ef05c8f86d251ddac90c7436ed518995ce1dd00baff80140925473. 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/US38Y2578569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5cecb5838903f7206b3c18e4a8c82fc5646a72e36fa3367fb73fa84f1a7c55. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/US38Y2578570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b41035f3d3f2a68e18257149cd613fb4f83e5472b36b9121b13c968abf4ee2. 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/US38Y2578571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbe13f84429b10ddd2f172d74ac0c435676cb57b632e5bb527986046e391450. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2578572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f1fae3635ae2869b02d9898c13900c1518a9425684d06440bfaa2af0d98a9d. 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/US38Y2578573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0887171d37e314cbda83813d2aa5243e9d83fbab86078454f08382a7bb5ae79. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2578574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a11e66b2d9f76b203f9f20d8c139a51ca36c238e700f3b90600007f0b833936. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/US38Y2578575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbd1d375889962a832f6129b3ba15bd990b11ef88bd009c1e3f3f13737cb71e. 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/US38Y2589231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac2b9e42e9e0a38c2d5831650b5551bc467a8aebaea08230f671785008c477e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07597977a0f73394fd778295da6f02035f5558426f12526d39e86f4066d3587e. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/US38Y2589233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e143ae8e4a5ee7e37c85cd0ea3cf8dc37ab4f267c2d9b3f8226bdcf6c24a40b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/US38Y2589234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcdcffb94a434d171bc9d9721ebeb1afab224b8c4cb4bfe81a0c41dceebde60. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aff3809af6e4873f6414e274af9ed17f485eab7b95eb7ca6385880c16986f4. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US38Y2589236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c9fa387df023ddd275bd3f32f4b6d3a8ede4ea9b2bc4dbb7da95c0ab9236fa. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/US38Y2589237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeeea3bb8c22fafd3c43d37be5dcd650886b3cf78dfa11a74ae8b2c45e2a82f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:54:09Z), 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/US38Y2589238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7511e827780a8119dc5a1d848f860fa86551d7a5ab813c3aeaf9b71f70c920b2. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:46:51Z), 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/US38Y2589239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb2a6b0ab0cb3b5cd420cff4a6b83f5dcdfcfec7c2818b8901739c57adbe6ff. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/US38Y2589240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bbaeb808868a38a9877bb1963e2eb47b030702e83c6ea03af425fcaca34de3. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2315715a45cca8ce659ad08c7b10f8f2ee11e4a0e58a4dfeb844baf45636e496. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97e5e5337d9c404ac194a193515110a6707bcffa42d6df7cd50bbc44cacf03c. 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/US38Y2589243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5958aeeddea941861b5ec8a45833289a4687ba48db332dacf5be8feffee4a914. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7510e03ae0a0a5c0e83f4d657bed39eee216d1d9f72663b99346ceea4020b80. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bec3d31baf0c567e7d686dc1712d52648dea891cb9a4e07d2e95e6af9adaae. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/US38Y2589247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acde3447c7f29d659d2b8609dd9a3552438afb59e2445f4469674ffd8672643. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3000bbee54997c3c3e77f48c6d5959c88e9fa61dbfdea48dc58a397a10042a4. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54cc94116248d6d1a7f0edd0f7440c0155688be926469ac4b2311bd442e48fb0. 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/US38Y2589250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3189385695c41bcdee415739db040813577c87eafd1a4c033cac2b35c57c637d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f386eb6ec91ee634bab0b9e22ba31026024bd16c15c2716ce48f3e6ed63d681. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2589252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17850c19ec8fad6cc15cc4ace40183a1aabaed8f3d06f7becc22fb180bb54099. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2589253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1677ecd446056d9f456702e86d4cfeeb5c274fa6dfeebbcca5de91ee78be22ef. 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/US38Y2589254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa458746673e849d15f8632123325a85afbb9d7552c936906cedb45e13059211f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2589255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86512c5e5225f602dbe4b038c3a72ec2978c9a61500989ceb44c37904a9ca3eb. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2589256.