1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xcea1229274a48970830f31a9d70d274848e177cd63e019116b12e4714aef1b3d. 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/161776f5-f33b-48fe-8239-312c8178de33.json and https://artists.proofprofile.net/proofs/artist/161776f5-f33b-48fe-8239-312c8178de33.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 → block OTSBitcoinBlock must exist at that height 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 0x2769538d13ac2ecce2433c93420e1ab93ee7a66885357b546a157588333ae8b7. 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/USANG2171058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d2e826be56301431c286ffd27a15b1481cf77650a1170e29e6e84e5d6d752. 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/USANG2171059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3c2889d9ccd6d013e1e8b89662cce46b33e8162a74c082838c1b0e55da636. 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/USANG2171060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67cfa2071d7fd173f770874359f3d2a3ccc63e14b724bda239886d32c6b6723. 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/USANG2171061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48310bb85a32062260539306fba9e1cad5f77cc7d8a38de64a0773c8ed90e288. 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/USANG2171063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be24dac53b233fda14fcb176eb4031bae5ff7763282f33b6fd4e793e5dcc5dd. 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/USANG2171064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966e94378a174d29f6828adc63c5fa7b031c0d261a46874b8709e9f19bfbc684. 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/USANG2171065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cc2be656c6cb00294dc59e136d34b9c4153b96e97b0248b8b001c20d5be841. 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/USANG2171067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d38d1f76ae7c082d67ed1fd7c59a06b6968d1dcdc651bb8de35aa30215d3b5. 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/USANG2171069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5ce698737a1ee2fbe5b4e2af89531005f599068c9b7aa50878408726dddab. 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/USANG2171070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a903e9dd8aaa4f90abb9252c07d3c27f389260c32f87e3d659588acc182aae. 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/IDB832402856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf713ec88557bf5e045fdd03e49dea5fa9f663380e67d11d680369ad80db3b099. 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/IDB832202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b6b3ce0146092b038440ba3dde8f7bb9c039f0d5d9fd0a24f5d9f0dc8b9c2d. 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/QM3DF2162331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0197744d0f34aa9848618fdab24d76544d466bb0ace5f20ad34c6df1e774fc18. 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/USANG2045979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f7adf7ce71804acf0ca5a73dbfc46d45d44ac22be21873225c8bae00ae2243. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2045983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a59921363adab991f75b336abd79bbf3198ff52fc86adb3be7a133644158b0. 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/USANG2045982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd0f036104c5f8be3fe546075d789a2710941e5afd686e5b9d12ce8ca7a8e75. 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/USANG1907851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6643ea8c9e010437b017b320c090383bc13180a8396b942977f20f1bfaee0c2. 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/USANG1907852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fbacff78feebe8e4425c96b6bba6a1542881c95a00785f1b6e579e96ea16dd. 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/GBSMU5739835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf88d38a94432fbb5ce69963db22d82445c54139ba5852c498cd021ea915d26. 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/GBSMU5730540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc893b491c121f4904948e94cbd670c2d60e86f07dcd8bedba3977cb24652acf. 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/GBSMU5730598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49524fcc020b0b98de5b152e6372217de8a9a121ac97af9c18e873fadcd22b0c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU4271300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc419c86ae23c2f99508f865d1468b570b8010533f14a6106b07180a93d174f. 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/GBSMU4000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4759176ffbf9cb521fd12e6f76fab252b021cc2c527fb12be56247fce75bdda5. 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/GBSMU4000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e011fddb71f0087f2a608ffb5c87d381ad7f0b84713e39e9eb76a996bc0ccb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU4000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3233832c28ab65898bea8a90b5e23d19872e285b10a9eb6d91deb44081472004. 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/GBSMU4000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2136abb9feb664b79c4c86a6dd30552626b46a9ff87cfc9380fb24678157aa. 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/GBSMU4000085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace49c772b61959d3b20d23feddd4af34fb4e8fa07225a32beb9bba98997ff6c. 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/GBSMU2667961.
Dengan Tangan Di Dada Ini Janjiku Padamu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94b610e54184a84ebd596cdb7f71694f98b00471613a1aeef96288e231a9bf4. 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/GXD7V2430655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202d106a40cd0f18b2b0027d37fa491e1c9d17f0e167a7d32cdc425d16903cd2. 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/US3DF1995196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd94595e71289c9b16e9ad27c5da737f9e9673e6e18a5413b12e6b5d9496759. 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/US3DF1995197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef12148705675a91676a83637a5da3d4a730915ecd48c5f3ffc0eb426eb4fcf6. 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/US3DF1995198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40b7a69fe492a33f254cf696d2673188c107ac94990943d895c373bc9982f93. 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/US3DF1995199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c16aa1be5e5155e2e3f43d269f7d04133269f9a50d093422001f3878a7534b2. 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/US3DF1995200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b01395f6c4158c063f8a880259c821dd2c8eecf223bf258792b143fe8d8f9ac. 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/US3DF1995201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107e0b1acfcd24383d9191f94a1ffae8f61f78a5a4bd6ba5604f05b22a80971f. 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/US3DF1995202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a82888552e97d6ddef6e9f79e2f061eb38c556c991006fa513cd9daa04bb42e. 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/US3DF1995203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeace1ba2d3921c64618d6c42e077e657f3afb517865144a4809ad3c45e1af5. 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/US3DF1995204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae34b8b33acbc6f4f77edf5d6e37ac40d4ebbb67060132e05593f8ea8bf5b15. 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/US3DF1995205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842956f672c1a86c94d791c9a6ea8354ee9dca41b99a2f0c254d1cbb8e041d59. 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/IDB832300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aeedd20f00bc18bbc5d1bfb7e7d1fb124f7851aafb545b0f1e16abbcbba363. 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/IDB832300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2769538d13ac2ecce2433c93420e1ab93ee7a66885357b546a157588333ae8b7. 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/USANG2171058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d2e826be56301431c286ffd27a15b1481cf77650a1170e29e6e84e5d6d752. 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/USANG2171059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3c2889d9ccd6d013e1e8b89662cce46b33e8162a74c082838c1b0e55da636. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2171060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67cfa2071d7fd173f770874359f3d2a3ccc63e14b724bda239886d32c6b6723. 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/USANG2171061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48310bb85a32062260539306fba9e1cad5f77cc7d8a38de64a0773c8ed90e288. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2171063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be24dac53b233fda14fcb176eb4031bae5ff7763282f33b6fd4e793e5dcc5dd. 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/USANG2171064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966e94378a174d29f6828adc63c5fa7b031c0d261a46874b8709e9f19bfbc684. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2171065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cc2be656c6cb00294dc59e136d34b9c4153b96e97b0248b8b001c20d5be841. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2171067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d38d1f76ae7c082d67ed1fd7c59a06b6968d1dcdc651bb8de35aa30215d3b5. 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/USANG2171069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5ce698737a1ee2fbe5b4e2af89531005f599068c9b7aa50878408726dddab. 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/USANG2171070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b6b3ce0146092b038440ba3dde8f7bb9c039f0d5d9fd0a24f5d9f0dc8b9c2d. 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/QM3DF2162331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1271822913dcc1452145f94efe07435cb016ec8a0f09845aa8082be61c842082. 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/USANG2045981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71de25698bdc052d6d6bb8efb3434240f6b391a359cb36398838c6bd1f8d8d6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1907853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd0f036104c5f8be3fe546075d789a2710941e5afd686e5b9d12ce8ca7a8e75. 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/USANG1907851.