thumb|A pair of tonfa thumb|right|A pair of tonfa with a rounded body throughout. The tonfa (Okinawan: , Japanese: 旋棍; rōmaji: senkon lit. old man's staff / "crutch", also spelled as tongfa or tuifa
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfcae41dd442c0b44329dc54f3240bb8bb92202cd4bf0e775dd49eab0c6ecff. 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/51bad280-d060-42f9-8f26-aef8e1d97184.json and https://artists.proofprofile.net/proofs/artist/51bad280-d060-42f9-8f26-aef8e1d97184.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a8da69230b7ab8759e50e35b92046732f7c1c74ba357e43bced9285ae97497. 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/PLUM72200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f176e04d8d83b3e8e81853f466e4a40796264221fc856cdae0acf404355430. 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/PLUM72200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a48926e32e268ae31da69d340d8bfb1fc229b86152daee4aaef0ec6afcbdc30. 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/PLUM72200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa265dba8ff8deb48286c1fd1477cc5aa3f21aae70f1995fe5bc9e1ef063616cb. 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/PLUM72200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adb870def340078b94dcdc54f52092b5c5a4421ab1afd3a6bd2d01b77fb6c86. 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/PLUM72200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dc72971fb6b4ed14ae170eacbe4270ce6b60f35d5ae5a866b21936d7449fec. 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/PLUM72200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d23fb40f087acc8a0886cc16e99239dc3bddb68c3ab71d8b69acf50e2a3593. 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/PLUM72200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334fc5abaa100e0fd492693376c65f571f86bacee29ac849a02cf9b008ce3df3. 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/PLUM72200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9758e7198a0176185aab99f8d70de9a29fb120c4fdccb560bdd036c9346939c. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fda37bcc21ddcb3aa24def26629efb1eabd6e05b8db10ba89846bf3350920cb. 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/PLUM72200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475118992c9a7abe0d4aeeb31fe54bb845b710f540b2e4ba00a1fe06c63ae210. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ba3908a724db77099e46240bd18632104e05802d51f19958161ce16d384cbd. 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/PLUM72200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3f4aced6898b19a4fb7d36e07407b245c20280af9615b4e39ed8d0902a53e5. 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/PLUM72100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31b96ba32695de5781e4c415b7fe6b0eeb27ad5353e73727e03b7a43637820c. 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/PLUM72200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca252481798feefa45a46d0f45d9d1a0221cc7c9a2b8b7a71b3d0911815d1082. 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/PLUM72200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675448242fe6d8cefdaf3e7ae6b6a91a129bb1abcd0160a493c402d11d346773. 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/PLUM72200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5d0cd443070cb21ff2a4626794b5bdcebd30bf73dd5d6fb2458329e4f2b102. 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/PLUM72200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6b4325ada79b8b7fb582c2045fe298b17533193e897fbdd502a693308392a8. 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/PLUM72100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f00c35a626f7af725d39459513391d889ce3bf7d7a674a85b02bf2cb0f9d7e. 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/PLUM72000463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf7ba2d84018d1c2fc65662aae3c7cf6bec0b3e4f5f9416e5d5e9e835e9a6ec. 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/PLUM72000327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e7da70e14dcd8b66c931a2c9b9797b6fc9154a42fdd08ba77e32b3810df5e8. 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/PLUM72000464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7062f13a785b422b11c51ffce7b2a0f7d315185a1703fe243e3773f6dc00746c. 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/PLUM72000465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2528a283147c2b4ba7fa4162f3bc8023d8d7be3dbc3e56300e72d1dd56f7978c. 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/PLUM72000466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b0a3097c05a89baddf892bdebde44ea5e693e93037721f30b45be52f4dade0. 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/PLUM72000467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f72f97f65ea3b7ff8a678dd9336d72ff400b3c388b204279c42fb5aa7ae210. 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/PLUM72000468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef40cc2bccff04ecfedcf599e0292693003c05778529c0c762b6ca4964a1432. 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/PLUM72000469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259eb04ad059cc147c3f23d65b14f3d6af7588da16825d47a53d9778b69ec9e9. 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/PLUM72000470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c29da0b3e734f3335913138a7a369d015d45e65e801e8848673562defbf84f. 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/PLUM72000471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f8884de4a6069022ca24f2a06776e3c7bfe0095c3b7c2153459cd0a7a92bd3. 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/PLUM72000383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e89eea8b6c8b96b6393f605b80bc29a9fcdbaa30715c515a9e334e91a292913. 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/PLUM71900669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368a1565cfb3c4cc537ce6234454439a7cf88c8ed8cea42639aeb78afaf9b16b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL2DY2400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18feca810c46a01d035ee9e3a232c11c68e5911ce0ff52b4d52f921f65195239. 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/PL2DY2400199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baff4530bcd792ab2f05a9dd5114c05f1fe831f57ecc20e4b026e892ff37fa4. 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/PL2DY2400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d15334c33baa9f0145f31dcdd00a7d819013cb740a2f3f3b85309995b386bc. 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/PL2DY2400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3009fa1aadbdaa84bf65977966450010e07711627811c6a32f6ab1491abfb03d. 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/PL2DY2400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6e1ebf9f4e2509176cf4b7712e1e964a3aadadb3b3e6607487e80cc7b20459. 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/PL2DY2400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11206cbc7b440d104def2e21a5a6300b680317e9cfb4acb5a12d0829407e6ed. 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/PL2DY2400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368a1565cfb3c4cc537ce6234454439a7cf88c8ed8cea42639aeb78afaf9b16b. 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/PL2DY2400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18df37cca943ce9432c949c036d1b1a45c59ea9627edb3e36d86ac5c37108d2. 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/PL2DY2400190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fe84c5ebaa0bec66a71c8236342fb6544e6d549813cb7e7fcdec2d4957b36b. 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/PL2DY2400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f2e408902af89d5db5be7607f45f1370468d043629bd8fee87c5ce969f9b04. 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/PL2DY2400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6906d75e0aafaa2cdf254d1feff92931913003aa97929831e60b56e38e09a630. 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/PL2DY2400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0e6de4bf5df06b21ba7fd50e0a8026ebdfcfcde371d4307e3d28a895c48476. 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/PL2DY2400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60eabddf1d6fdc9c922e467a33b4d006b3f41ac46fb77ff92f5e466da8f5c1ea. 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/PL2DY2400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b4c62edbafd82880224733298434646458481810ea5400b75ca15f92308755. 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/PL2DY2400194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d5b3b54dc732b3fa122e50388545fa1634c4f71c67a3c6965a79c5566da98e. 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/PL2DY2400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c689b9f2414c5a500f6c2d8e5c8267f882c03fa031956324f80c2134743cb58. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL39O2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d78b59f9150cb03a175b02e8b524188240a74f299a104b17c6e428ca040bf5f. 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/PL39O2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7e702d03251027d8640a55335278d6d1b835bedd31286931a40088b644eb47. 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/PL39O2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68cd57c8a31b64eff915629a3adfceb08cd34ddae992765342041e928f3150a. 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/PL39O2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf907ce72eb08cd00bdd2598cf2ed63259564b34fad0baaea42b33fb7bb172bc9. 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/PL39O2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7a66e5819a3b81d11b162fae4b8390cb14a1322d5241a5442e245a7c416822. 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/PL39O2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbea2e4b19d092ae70bd6d45c30d1f45bcc6dfece40a57f7c773cd0019085032. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL39O2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4009921151f14e85ded61ea0367b9192ca970295ca81866a61e6009dcdbae1a3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL39O2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587ec6b19f94bb584a2d0da03ec0d5aeed145ae6a88d4a4b80efb3d7e6aaaba2. 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/PL39O2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7349ed67fa35f109884022c16551a44120eadf6354825b188f29ec5671f6045d. 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/PL39O2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c0ec5e6ab3d56fe17dd57c0d39c8a676ce2ff3f36cb8cebd73e9d7c12ac2a6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL39O2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe710f0cd64bb2dd193109ce5fe968791a97be1be2eb79b967be7259155ecdde. 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/PL39O2100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d20d7c1a32e06034da2ed94fd53ae6b75c6656587ff10a021f96b1f21a8b739. 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/PL39O2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baff4530bcd792ab2f05a9dd5114c05f1fe831f57ecc20e4b026e892ff37fa4. 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/PL2DY2400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf76b79d36fa7d7624a795578d3f53212966bf3b1980b03e20d8cee6744b1d0. 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/PL39O2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3a32fec9816b9e32880a1ca1ba660a8583278032962895a69b853c0c037fad. 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/PL39O2300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385822a5b387d7d1d11ec6c4e36610c02724980de563a619d45e37ddf5ba79c5. 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/PL39O2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abae8fb0a8058b74349dd2eb99c7be0a5adc0303cc1f10e688a45b5ad202644. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL39O2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ac26ba850e40c56f180251b335909907fc8e96a0edbbb53d5c3610e58a8bf1. 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/PL39O2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5d0cd443070cb21ff2a4626794b5bdcebd30bf73dd5d6fb2458329e4f2b102. 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/PLUM72200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe46ac1638084ff6d0faa73e25b9b641cfd5e8ba975399251ac822aa7d111b5. 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/PL39O2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0735f3464f78dc74a35b3160ad26df6376d21e87e4155c494d9024ad7ff0744. 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/QZK6P2113529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bc2a2f3de9ea2285b9a326f17cfd997d810fd389a5fff44c9d2dc265af0d65. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZK6P2113530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48595ded00bd8b6c624ce7e1c0d22844abe24bb6532755fe95e6bf71af8f1956. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2113532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4780aa980de70db3ccdfa3223fb98982a12f227fea74a3fa35078714c0d11d. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2113536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb73a9c6535f158b028634db312a2f2b8e3ea52a0afe95e6af5389b9b3212afe. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2113537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee36efc24a76ed6f9d05c4db95c335e79930af0307959cd503ed4cab7ff79d39. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2036895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191688aa2daa91585843f81fb13037b3aedce6467a251d18bc0a208aee0610a1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL39O2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e31be9141d35e408544b8dd4f5be7f836004db65e18a8059002ae6c2347255. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/SEYOK1954655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069007e714ce764d26146b2db90c137ecc85f57cfa8ac946017ddf3a1adcc082. 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/SEYOK1954656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7221583483d6ca9394ad69dbd401457c051ea4c79b4310c1309708528c96c5. 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/SEYOK1954657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fc3fa399e0af38759dabb609875fc1a42922c1168a908af3ffeb0f15a5b119. 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/SEYOK1954658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe931ea9039827b5ae4a71a90ec4885008e55a7cc40cc1eed9af4ebcaff7084ad. 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/SEYOK1954659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c9f3a502d95b640ceb868bba11dd5f9d6377cdf2d074a82755d99541d7ec31. 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/SEYOK1954660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa705ae8b718693b3b21e1355f1bba0a1c700b32e4c3e2dd3f2e61139f344ee64. 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/SEYOK1954661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eebeb957dee41a691db0f4e02dcc0bcb699e7b7ddac1f8ba3729c1763cd240e. 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/PLA812200094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885aace99602779803e52a5e883cc00d48e38174d9309c033ff7cc35a1c000c6. 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/PLA812300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f7bc29010fcbd1ad334132968211a605291979e99d412fc0d25d1acc319c2e. 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/PLA812200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7168f841f1bde74e84096bf60f06e43c05a912bee4329eff97c6222aa5f6bd7. 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/PLA812300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee40bbc209e0ac9750f7c834e628940921c08f0588b12865b74f13885449401d. 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/PLA812200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9185ebc762f2b16f4158d242934b1d5d48a3a03f3aaf682f8af5409c7db7571. 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/PLA812300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522563cceb1e272f2bd9f27a2a64cdcf3227df2a8655506ce612b3eec2579e6c. 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/PLA812200096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90436405d7af365e04f36cc41ce82b001ef422a8baacd6d3bdc775b030bebd3b. 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/PLA812300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e704ab585aa7a00372639c81b1677d69afcb6c51d5306018a52b0adc88ed785. 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/PLA812200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452a6072f005ddf317764fdb05b55cf9d9d11f4df1366896b0344bb2661c92be. 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/PLA812300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb51ef9172d904e4cc2d79b7cd589a941d1fc0fb10472a0319c63abfbea0b0ca. 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/PLA812200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8c6b3aac4f3ca8464a2b9ef422d21d62ff124f4ea6b05c17337768833a529b. 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/PLA812300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c94e10cfc3bcd0ddb2962075aa407da23591667b12e87d031930f8a28565a8. 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/PLA812200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f5d42e00906afac9cb93e5e67ac7a9776067d9dd1c60a92e185be07ee40e50. 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/PLA812300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695e046b9d515197c21c87109a425ab54c82b914fcd64067475fb2b343f29980. 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/PLUM72200932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042b1baedd10bd31146d2df78c0f4ce01594c5d62536f2ac644974d1e709e478. 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/PLUM72200916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bdbdd910f6de3faf6e72c7e939cd1136b7dacb7e2f4216b92d829b993568b7. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72200923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b8fac9f33703ab3205f2f1f657aa5c1ca105afc402d2f19c142472a0f007d8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/PLUM72200930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1772b88a74ec2a51911f1b16881fd99c83857ad0236b07d85852d6650b3b9b44. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72200931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7c4f6ac1ace2e79f6b215deca67f444bedcd5fd60f857cda711732c3bbf3f3. 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/PLUM72200919.