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 0x2d64ccca3e25c63295e709aee618259362f6f0f03f8ab395121bd51587d79c2c. 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/d5b1d6f3-3164-448b-8bc4-5397f57c0ac4.json and https://artists.proofprofile.net/proofs/artist/d5b1d6f3-3164-448b-8bc4-5397f57c0ac4.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 0xf02a80be157e8b3f4476f5eb2dab9d5141d2b6d1c84fb0af666f23995bf8a6e6. 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/ESA012370014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4992097623736d86dacda9e2df8c573b17f0b254eccf3d55ee4803a07c8547e. 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/ESA012370015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f6931e8c7f6c7fc61e23a94bb10d560e2afbf1837f6298d0b1582569c2980d. 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/ESA012370017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b3db75f9ee8de9552ab8fd6244776d69ace4598d4d298fc641011cc9e49018. 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/ESA012370019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815d0adb1fd8de89ec15fe3bd4e612d36bacc0b8f9455f854575fe77a780f036. 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/ESA012370021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147db9bcb5bd021a80d95162ef92def4a71231a918117bcfa7b99427178e9a24. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0L2307924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2bca21a930102005d6952f5dd7470cedfd35014126f4a68e36ddbc329fdc3a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0L2307925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c6823b8bbdb3e298aaa689492e626ee16b101fd651dbac61e2f1f3db6219f8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2307926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8228f53611de563a0a861034fc0b06c5dc3535b9e79f8e2906736ddea5257e19. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0L2307927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaae0cade43707924452d5a07809b2056c8ce904bb0e4aca3e67b16cd5aae1c3. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/DGA0L2307919.
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 0xeb145fc5cc7dfd60f512afd11b8d9994f262b82a5c45e9cccd64265ea6c23914. 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/DGA0L2389037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5bfcd77b822d4d512ee69a5d975eb7e2cc8bdea51533e897af227c4c0b3924. 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/DGA0L2389039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b83a2330911b129b3d22c126b1cec95026f4c248e7848333a5b9e4bb7d1a890. 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/DGA0L2389042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9179127fc07d51dcc7180e254c7f5f2ac0479976da51c98bc69b47a51758dc2b. 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/CNZ311600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96772890cff39bea5c5fb252e6d57a7fc77bd1a7c20d96bf45cd79c354ceeab. 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/CNZ311600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35c44ab6ab6c64cb0824c83a4b5ebb221b58f77e0ce3f0df3426884c3bb1f16. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ311600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110a725a30da7717590e779300113a46d2e351898e1b12a0c39931fe078c4a53. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ311600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8096172d11ec8c6011016e7578b54387a16547693d2448a74606cf8dae9051b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ311600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ae2b4f746eb8e3267366cd935fe6e57d5cb39e0e1aa4e057a1fe99926d301c. 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/CNZ311600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889b01efb19f5e3a01510248f0ae8c9341812c03245bb54277b1b2ab767c037c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ311600068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d82a4be743201e8dd0ceafb2595819aa1672e83317b0477c0001c37ac52270. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:26:38Z), 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/CNA010440101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529504904b1400b441e74bb7fc53ef3f24ee0379e5d6fabd449d586c15977f3e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA010440102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d0491d00f82108515270f23d4dc1224e7865461e53d08bbbdd771970b9d8f0. 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/CNA010440103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee01534e3a7a03439a29899dc654c3bb081ad105be9267eb2b51e0060330fc4b. 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/CNA010440104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b5022423c908fc553f68bcb7dc2b8ee9d3ea472c9e70840fe2bedfedbbf59d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA010440105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ff2a0cb769f4964452190105eb2392de351f6cc8f1ea6bd2d3a344b6deb0a0. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/CNA010440107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0a4a46fb8e3d91ae224407e9c94ea5d1600fa0daea3212e52dde598e34033d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA010440108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190c9c5a82f378ecc7b76079f26201263f81f3eaec9e0fa21de03caf4776b2e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CNZ171500499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cde56f5af3710216c6191523d06836ca9051bb094c5d87c98aa54ad7a4af75. 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/CNZ171500500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aa12b8978e3a53492f2b2622d843dec66a8a87240527f6667fd4af045b7df1. 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/CNZ171500504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3917ba5fd6cc3cfb513e09db3b5aba4a9c5aea0668cf0b6497a0ddfb49c68d9a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CNZ171500505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a6cbaa37c2f9e7d547a6cd8041084555a9f0cfb2b6d37246b963b149000564. 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/CNZ171500508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a95de1c5418fe5a597c7c96b581d7c7863398c826c9ac2b0c9408dc4b6c9c5c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/CNZ171500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31839f11db66086a7bc43d92461ef181987de9d8a0986f2c18f5fa9265042285. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CNZ171500502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d44a31477507a6c39048723d7fdd773132f8f8ac46259c7675654247c7e8ef9. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/CNZ171500503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552c6488d9a1cef4025389ef1979842e06987056634880ec82fe4d1520e64993. 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/CNZ171500509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b871265179b24c9a3d3ae987c4c9d92dcf95b479d1a9a9b2f5e4178e75fcdc. 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/CNZ171500510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd291e431b6a215a38f9c62f85eff14e1145fdab49001c672167d1977071ee72a. 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/CNZ171500511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468670bf8b6365937beb46cc53b3dcb0afbecb4ef8937ba07961b26679e221ed. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171500513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfa2acc3299196bad14c57fb64957d78be38808fd5bece6a69f1a2746068bcc. 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/CNZ171500514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87105c6655015dce24b72950f882c4b5154812ff81a543b300f20276268e210f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171500515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484d5af391017eedeb5719ae27d5e833826f5322a14265092a30258e836da923. 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/CNZ171500517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af81f49d2aa7fbe6d9aa8745dfe729352af463e9b9e7e31ab552184a631c672. 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/CNZ171500518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8b5229ab806a65c2d2202091112c7b2b3909847e90bdb583eddbf99a588e79. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171500512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937567b58879556b4a1724ec07bf2d06f86a100f1d75072d63c34ac5c4f1ac54. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171500516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b32acbe75631f458aa464e0a582dddc4bda57885785274f82c59d62c4cdbd8. 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/CNZ171500519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf4defbda1e38f3ecd86a75db22f5b4b1629ec2f7441f32ea3d0db2e2e381c5. 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/CNZ311600171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5222b0c8dd4377fca425048a4f2a216efc17a05327b57d55f3f013d4c21abc7. 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/CNZ171500674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a57bb1a2ba04032b227c12fa57905103fc3d06cf2e7529ba8088e8cceeaf09. 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/DGA0P2389238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402049a14edbf8ee0505fd3e804fcb4110ddec2a57ff35304e18390dcd500866. 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/DGA0P2389240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ead6e8d48cb5bb87aa01076103634aae037a484d5f14b1106c759d2b402c26. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DGA0P2389241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cf86bf413078f3350530d7a58fb9a88c21584f8ba9dab424c8078727876a93. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DGA0P2389242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08085e986cc432fd555beeb95a2f2aec11a061b645cc179f7d22782d68c9d324. 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/DGA0P2389243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38df157794d9da91082799b9510d2db324ff71a7a2973c91915ae5f307c7b58. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2389237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794ac2e4c50738af37d0a3ac6c17d0aea336aa20b0724ef33e17d4361bf4faa6. 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/CNZ171500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2d4bbe3f5e010baf02ebe3783c7dd559decdb96f9a2a71f4ec658765e1b597. 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/CNF139500461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d27d877c99f61ac06ad23a20be554498fe3f4239c3077a031425b4e27960b3a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CNF139500465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50481b8f2735d97ddc0dee995fac47cb737d3a98faea3745ae636438d733502d. 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/DGA0P2383084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d3b4d87b6eeb28e97a8e3e42ea130153d4c6d7c87f598ac4ea590acea45dbe. 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/DGA0P2383086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76007bacca555fa0c78ea913c541d31d3e3d9867d7ec6dd2ec99a14e2d7e6f6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2383088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5a86b4a2571ab8fd3e4464875c3e440b0788ac5a0f6f3be000667924c47856. 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/DGA0P2383090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f017a512cf1f403a2db72389580a81c5558673a99a122b406bce7898666176. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2383091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf581898edd0204402cc910b3895cd95d80502c86ae6dff2b4b15628bef6df0c1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/DGA0P2383085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345975078fdaff6f21a212cd1e3e1359ac0d8033edba49caa8db6cd5402e61fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DGA0P2353239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363061d9d5de6d5168a074f975770908e818abbdfb1adb8d9aeaa90710424c1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DGA0P2353240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2a58204c55f654d436e1c28b9a4195ded9413c3357f6cc80d4dbb468e6221e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:03:47Z), 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/DGA0P2353242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8787ec756010f9eaa7dbd3096a06fa3402be5a847a32da9ceb30a1145a07ebc0. 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/DGA0P2353245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917b3ba2b7827a3234aa2d1c4aeb72b1743cd9590ee8faffdeb8fd27b6c0ef31. 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/DGA0Q2383707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e1faf1357de75cd4ea8a1a27ee58a9afb68ad386d5d4c63bf76bb016b5d5d6. 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/DGA0Q2383708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e2c4c6616f1a2e6c79e3816efea2c21a3bd519bc2584804aac32f63a887882. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2383709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b83605eed63caab10d1f7c3b0d863fba0bc118025c8dc1464b816c030de5f82. 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/DGA0Q2383710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d1876bd420f3f6ed2cd1679c4bc91660aed3b93b43deecf6ada91350c486b6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0Q2383711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28733da60e06376122cb1bfe2a4b8a487d131f71a56e1977baa797e95750de34. 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/DGA0Q2383712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc439a0544d7244b011b5824c7ba7837354390735730e0196eece4c3c89cb23. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2314160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515011077e3a2baa3d177312e6fe8eda8a30d1d8df869260a204c789a7be710c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2314161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514b1041c66ff0eb415ce06d36946984edfffb784b12c0a5f40897493a53c6d3. 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/DGA0P2314162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323610e74f4ee0f1f5769b5b3b11d0fa01bd2e2922e29d4bda43a8fa8defcfeb. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DGA0P2314164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16915f2b80600ed6532dd6eca4c529f3cca053a94f519b7023bf6c93a43288f5. 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/DGA0P2330038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddfb83d67b6f8c85bfaad35cdb4db17dd5de1bf4e049c555adb5e0e1c2c787f. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DGA0P2330039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279d5827a37a2364807660ca59cfce3acbae97ad492a63d84e70efbae75faf05. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2330040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b15a6caf2ca9d772869e6e8c14de21906b8fbe522ca6e1caefe337142ca9360. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2330042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b096c31feb2e4cb160da1767ed75d45aba837ab14aedf6c837fba1d592a17c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DGA0P2330043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f93fbcb583db929aaa00f2265beb2b587a57301dc97c398eebfce7b6dda0eb3. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSW10890501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26e58c4afd8aeb288d4bdb302a0904fbb5c8773945e32123795513b879631c2. 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/MYSW10890503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe218fb5fdf8c72c1fb566abe6616bfc86f282c5590deeba47b0c9ca07ddb0b22. 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/MYSW10890504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18263190bae49646183338ed48052d027e385aa918fa7bf4f13ef9b3aec81d99. 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/DGA0P2314422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f86ac72b79bebd3e8b9552aee9db19ce245d9bd9e7b4c9cc7e051f1d8ed918. 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/DGA0P2314423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199a567fc1dbc1b058fa8997665e6012acfddfe3f37be6af5c6f65efebe0a2fb. 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/DGA0P2314428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2120cf2ec86761237c65d488b2d1835342c08486f567bc80f86f6cb8c85601fe. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DGA0Q2382134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8225bcaa3c6957dd4a79a5b95f217b9ca610d7dfbe8da7b992aada79866fd8ef. 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/DGA0Q2382135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0585d63564e5cf2ab5690978b906571a368d60932f9b702ebcd282bd1bfdbe9. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2382136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f625bc6be200fa8463b574ea33a27955b8b5cdc332d8dae3c09d9499adf211f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:25:28Z), 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/CNZ171500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad5646437b505bcd1b7560928f5a07a3f4dd452b7c2ae30e0674502276f6a3d. 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/CNA260243607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908eef1573dbf963cbf6f8cd5fb0b02d0fd962de4865519673af49ae2ab86ea6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CNZ171500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6051e26d368e0fd41126f4d12dc32c63d920343123432a8c91d0022c2fd3557. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0Q2382710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66d2ecf1da3d9978c8033a0ea676e5981404e3b0b46adf95a074978a16e8ed4. 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/DGA0Q2382711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b612e54cdd426dfbc21eceebd1e453af45b2451515f52ed7050c81e91b1a75. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2382715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2044e2e1195babb6dc590c240aa6c7197c643b4d9f8076fdc8cfcd431531b2. 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/DGA0Q2382717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b49547d958079fd37426c533233bb096a88882d72be3a30dd3c5c99644154e9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2382714.