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 0x2c059de8238ca66051141467bc8b71c7c2ddb1cb68779b0bb8b8877997f2af86. 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/e8c90791-04b7-4853-a8b2-7648b498bdc6.json and https://artists.proofprofile.net/proofs/artist/e8c90791-04b7-4853-a8b2-7648b498bdc6.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 0xe79ce60aa88822c723764ccb694eaf7092ea17f9541a516a08c11b5d63510f73. 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/PLF242108621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb88b85c94a7dd4bba3ac0568555427beb6cba18440835e4933eaaec106b57c. 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/PLF242108622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb413032736213428914dea2fbe6f2ff0fce5d262cfc296f69fc734d700e339c5. 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/PLF242108623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebf93211f8029850cbac53045e7f9303bc268bee56a20449e00a68fc99d7d7b. 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/PLF242108624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8134f8bf4d21105a59032f017f76881b629f1756af7807954ee04f4a0ae4e21f. 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/PLF242108450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8b09e399ab074e480e397eb1cbd3f6605e5fe4d7784264714c0b5766ffe2b7. 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/PLF242108625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc11699875614e65a5b9d0c6d3e4625dfa1fe4fd51ad93d3f9269a8466df9ee. 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/PLF242108626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5bf5a3e1c01530696fb4181194a09efb425f08f5daaf3b79a1dfbaf5f7a7e3. 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/PLF242108627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222bf04672457a7ab486463a4cde940d2f21882d6ccfe38af65b228fce475c71. 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/PLF242108397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a4f4022391da6eda3ffecbcea3bb5b4017c6c79f9bbe98e71a4968fc7bf197. 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/PLF242108628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587ca3116bcd3c4e31c4cb912858f512aca6fec4689b68d7789ea32618ea6ba7. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/PLF242108629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2e290bcf13414c46324fed7a0c5895df7e6810c6e6bca5ea17378434354daa. 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/PLF242108630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839460e58b2c9a28eebe1b17a5de60d3ed62f6fbefb7d2451c2225ea092d7e4a. 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/PLF242108631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5505546ece2cafeef9702f889a8f6f31ac49e3917dd821ed8d761dc324a05884. 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/PLF242108632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfa6c4b7ffae6357795bd7385d6e4831a410c3f80508b5b57c4385c943af880. 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/PLF242108633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924189e852e09346f9d0e7c81806a0171ea4ecd6b81185d40361d303b2c1da67. 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/PLF242108634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0612569d392ec75f731884f13493c3d6a279137e3795a8439c1b0c6a6e49d7. 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/PLF242108635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2745540a34c122663c03b80a40c85ac93a23b4651ac1806d0049392eb4525882. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242108636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3392262d399188e6f71da82f0502e274e8351bbdfa8bda640a3ab2316a0e9741. 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/PLF242209863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70ca9f76c45087c682c01956ee1b257b22c48f0cae54749d78cc86117de0c70. 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/PLF242209886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaca4948bfeef68f0dec868ff594541c51be5973c0df532d3f2598c74844f1da. 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/PLF242209917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f35a0dfce5f5d06661d8455917bf87f0c4b9428ec84bc1c68f2514b1767032c. 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/PLF242209918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca8dfac3863480e8fe8492d4c458942b74c62a3d60372f6fd03470f03ea084d. 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/PLF242209909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9900ebed2d8a5b2050e45919668e7d1908041a066a49c3b0032dffb7d8c0db7f. 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/PLF242209919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e86caf184edbcaede3e24ad1297a802e46223c98f320781e2394b60715ddb8. 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/PLF242209920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdeba343fd92a14b541caf33177d310a5d263fe9e149fb256334fd71669662e. 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/PLF242209921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246ae21abedb3f6da00132e08a7a4669e7e6750cef3e2709ab5a8da98d407e2a. 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/PLF242209922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bb6d2705a42620c5baf6a6c6e76e4529fdad6c9cd801974dedf06f6729ec08. 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/PLF242209923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a643117ec4d5b0f2f417ecb8e80e90b007155bca77c19677c77e652141d150. 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/PLF242209924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07019860017155b143cd191eb37a690d152ddc089a35ad2f9a127eebbf66a14b. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/PLF242209925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd34c6cd1e5c1d085efd8616945294a07e34e48e9fad617b39174f1f077208a1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/PLF242209926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229024bebeb43bc28efa2079280c2c5aae6d7ac5bc4f6399aa8f0b9ef570bfa0. 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/PLF242209927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f342f569c0f3fb1bcd8a724e0f6872293b5778f4a2b79ce7a37d442dcd152ff. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242209928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414bd58fc76ad4a99183162227eb6272a5efa1b0a0ccc566a95718ff9692048a. 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/PLC062240066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1e0b0d1850f4ff592076b49a38f57d743b1bdcd27eb83cd01ea26d5e8f81a3. 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/FRX282061363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4489ef58743f5c2a9f3d75aa6107e54127a86a91cd5115fde426d922ee35f59b. 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/FRX282061364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21ab4903d207e8b5e72a68b5b716652fb6e860d5b6bf74e1e7b2ce75a31183a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282061365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e01296692ffa4f292f3c6788fab4aac0adfa83e68560a72d3e82b0c74c301e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FRX282061366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8024dd6e481501a222c814ba748133cbe601038032f27ebb29b232636f2a0055. 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/FRX282061367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36d15a8e5f471d631bb3fdadd81b569daefd587176b95de2fc39efd420ca970. 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/FRX282061368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c773a008607ad26b98eaa2528dec4263cee1fb2ad501e13f3a08cfca9e111b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/FRX282061369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f2da4e7bd811d8b11d901fa522c48c81b059f5950914b8c6d3e562d6ed0424. 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/FRX282061370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01be7a733ded54be87cbd1709eadcaff67d1b4c774d18d79ef34cfaa801320e. 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/FRX282061371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709015265b57ab5500369601a7c5adbb91ad09df72df8a3ed823c7820e360fd6. 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/FRX282061372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef684c90517e1443345da05b5e8b749582738bbcc0b49b20470819ecfe48dda. 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/FRX282061373.
Fala Nienawiści (feat. Chaos, Kaczy, Szoku, Brodinio, Buśka, Kriso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe228e69304394a6d64a89bd09f734fbaf59098e18bcde54c9fd3b2fe1307f44d. 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/PLF242208791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff34a58cbc1f77c5982390467a9dd39003f872c776f333e5d8a1e6f551685d4. 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/FR59R2189886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff520cd56995b20097fd847d365da418ed4d8d21ea7ab4d01407251130656880. 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/FR59R2189887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefea750a5f560ccc7884b85611635efb9ec9ba9ba9ddf8f0f85ae00aaca69159. 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/FR59R2189888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7ebf61c8a269ad534b5fa9ab7961d7a2e9b3a312a241984a123e0c1dda8a8f. 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/FR59R2189889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10d64966efab00acecc091b63dd1e3a25aab0b5e61fbc17edeca33d3c33d71c. 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/FR59R2189890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983db2ed0af861723432bf9dd93dd7cadfe6c1660cfd7d2144ee1755de1d7131. 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/FR59R2189891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4d492dd302adc720e35e49de207864d8fa6d97748d9c0fa1823b06b7775342. 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/FR59R2189892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823aef016493e00ad60f029adfce3767fcf9cdab45565c6a34311e6c4e22ab20. 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/FR59R2189893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9531e1ad024cef1432f92dabd6ad8cde201e4f75e955d793afc40d2488d05dc2. 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/FR59R2189894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ad41a492a962b2c87f5a3db33bdc8ea3c48e5d81eab2a54b5f2837021ce785. 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/FR59R2189895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8db0e482f391b190ad9ec6a9ded5bd972f3ff2ae47a0761992b461c1782b13. 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/FR59R2189896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb522349e252be043827e44f20137f1ef5e9ead1a7e6ad080c4ace664daef1a. 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/FR59R2189897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0be0f3ebf28b80483a4cbfded37a5ecc74556a1ef2c1d0b713be41358a55cb. 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/PLC062383801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca680135b07efd9f17f6c2606d8ffd972edfe883379890ba4bc515fe7d98285. 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/PLC062379860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8134f8bf4d21105a59032f017f76881b629f1756af7807954ee04f4a0ae4e21f. 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/PLF242108450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb312d21dbd9e290d2f3129a57f23d63fe03db7bb9ef3b8610c51be9e07210f4a. 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/PLF242210544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07f97ed5346b26158ad09bfd19d5a78e295c7afaca8f002f2140d6b28e7335b. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/PLF242108368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe042aa6a58a516df68d4078de44bf2c77bb0b84720e2ef4d2c8646814e856852. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/PLF242108418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0a405cc1fe10ad056c03de4fc68b90bd35cebd20d542b152f80a30547c4f2b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/PLF242208900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc695b6ba1a4353441b766099dfb668f2f2b73ccd8718cfce5a66049c8be2e6c. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/PLF242209799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b5d0e5cf89e0d7cf7368934179e978934fa8dca9086764dcf6882bd97d1f85. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242108638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5222b9e9cfd7b3f9e7064edf57246b66078b440e00c2e3549a976a3d30796541. 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/PLF242210545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382eb12c1f169f5483fd3d1065740fd7d2c3bbb887be3d1ece15a5c9dcf98cd0. 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/PLF242209054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6385d8107901408da56be7c46689266175d4d186fcd116557b843f7a7d14bf. 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/PLF242210009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161e5f9a284a9182c32760bcc7c456d66d7624739de865d54739d05af05ed806. 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/PLF242210546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17384002fcabcd9db77c7cc9121c49df0a25b0ea56f321f87faf2513ece4788. 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/PLF242210547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dc69d1a5d008be11bfed6de26b0687254a0cf04979c4e05a022ebcfad91833. 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/PLF242210548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a6eb0dee028b9e203419efb66e3254dd6f1de31bdeeebf65ba323d999f5b1f. 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/PLF242209847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dd26d29b9c296599f5e87c0541662f491cddaf277c1ddaa68a068e58928aa7. 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/PLF242209259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa26831a233e4115bcbabad56cae4a4b5a46dd6ebb183ebcebc5809ee4ba03e8. 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/PLF242210549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d342bf7ec0ff20cafcda0c6506439df72b2c9c5aa75ddcebe0b5cfb13c2722. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/PLF242210518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29600d5398de39ab65df1b63db345cba426d1b47b8f4b68e5ffcc6aef54ed201. 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/PLF242210550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ae1c7fb91d2093f1e54ac1fb4e031c298d4a0352784834e1e231d4738f71ad. 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/PLF242208951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c69d25fc850fb95e54567264db0f1c7cb8ed94b17c87bfa8bd10f207c617f3. 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/PLF242209188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf43e23d3cbcf46d926a758a69083f5574e9400778e908b1bde8e26f894045b. 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/PLF242209189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc88c280d96dcb33ae3453c3b985b62bb25ab5895804e5bc848b9286102491ef. 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/PLF242108371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd579d5a0782c6ba451bf1d774a540879103f54b252e3ab4a840e1f8efd8662f5. 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/PLF242209190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0631f7bde511fd4a6846a680835c74c76ea56b1cee3fb5236d4dcbe5e719e03. 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/PLF242208891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0e219241659e6b1c668e32d29421a84b0abff9709b6be8723327b7474fbd2c. 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/PLF242209191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9356839ec91184b508b285e74a0a637ee3e6ce1fe898d83086ed2d7c37aaa5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/PLF242108268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa422a93d35f7be43c3cc334a306200beb1dda7775127c521d81d41c6855d121d. 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/PLF242209192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc8d1ebac5a630e5d4b9511fd4020bc4380def17ec9e1e71866d097d2ac6e9f. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/PLF242209193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f0d0be8c697897f667528805a43f8f720acafb21a7d276dc8c48355ab15eb7. 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/PLF242209194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e339a518815c85f9ace97e69c86fd08e070f3e840921a95cd8aae0e01f6c23. 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/PLC062390751.