Sir Peter Robert Jackson (born 31 October 1961) is a New Zealand filmmaker. He is best known as the director, writer, and producer of the Lord of the Rings trilogy (2001–2003) and the Hobbit trilogy
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 0x0fd14fef04c46f2fd872c8791925bc6e322b9623c577ad1c733edff70f820ae6. 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/e158cc36-ff3a-484f-8ab3-a81e01b47c44.json and https://artists.proofprofile.net/proofs/artist/e158cc36-ff3a-484f-8ab3-a81e01b47c44.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 0x71d89da06bdf71382b04fdd17de609b64daae9cbaf0badff418dbc1299464304. 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/TCAGS2221618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d23789a9ebe060181c0c9505017a2582f83eea5f264cf5fdc4bfe4f1a9e4677. 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/TCAGL2299021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d89da06bdf71382b04fdd17de609b64daae9cbaf0badff418dbc1299464304. 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/TCAGS2221618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00306052beb37adc963b7fc9aafd9ddc6799b3f305d3791e1e72d0606c077e8d. 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/TCAGN2232976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0b18a9038a3cbcaa229001c2414cba83821b9ac83555b022a7766da131393c. 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/TCAHN2369358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8d530eb71ed65ce58a259123297adf74f60b178e0392b6e0bc127a06a8ab40. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2369362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55182922700e317cc6737841fa21e599619774a5545cf3cbb352469bfcd09d46. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/TCAGX2383298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62944b4e41c7bb15c9734fbe09f97a6497481dd437b19f4e1769f4ec8a16b4f. 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/TCAHN2369372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58cf486659082e51debfa840f3eeb407b9dff959ef09425f8762a39876a0a4c. 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/TCAFX2106968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338c44ac0738b4e9da8810fbe25874c3a013784e65aae5ac57729aafd92fb4a0. 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/US3DF2205324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020208741a293b28f2abec80ed6c171bbfc1163858172fc1925fed52d82de8e9. 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/TCAEY2020521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aadb992ed25e6306817cb8a5c932bb7c836a373976a91a9901a460a9dc2679. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/TCAEY2020525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b29346e07ae8fbeb37a63d13711baad986a0c4b28c3ced06f05f3bcaf1e0e67. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2086419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bcb524688ea8e37c6973384dbec0ac4fe617fd3457987f223aae6649859ad5. 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/TCADH1781693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc870dfb1d94b9601642ed461407010fe841e6fb270fddddafe4ae5a8aa842e04. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADH1781695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd86d4ce77689704c3629fe30106ec832a6324e85a2dd5334863fddcf2107dd4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADH1781697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540c80697eb90eeba3aadf0b8aae0a2857e9da4f45787303c42c03581df33b53. 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/TCACN1604192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f7d48f41eee9cdaf9760810b0a03d3258d030c97fe6d45c54b1a95add1495a. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/TCACN1604195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e816f15641f7e9f72ef690e00524b12b0d8d6be67c39590977e87f33e8135eb. 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/TCACN1604199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544b83424496b75a328b34c9185753ce05e0a7209a7011b14d103c163190987d. 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/TCACN1604201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f991c96db073f2fea51e46aa6716d3214eaec31c763c97878f272eaa6297c6. 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/TCACN1604204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c87fc99ccafe82b439ed8d3db60197e66acba0ace510931e120ab84ac386b3. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCACN1604206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20109e5b9e9409ce9fd8fe29d91e5258b39335933cfb62cd7d47fc2214265ebb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1604209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b93223db844cc765bc4e33ec0000699443fb1fd641a6ad3d4a0014cf699196f. 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/TCACN1604213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d518d8f571009d81483425e7dea67fd1b9e6f17fde739aaeb90c1fac21dc32d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1604216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8085d660fb4ccee6a9ef064dc010622cff482cd3eb3a717de1cfcfc825fff69b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1604217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ad0c3ae6dddc57f5511ee5fad8523f512fc7b67f65f5ec9a176ff0ea644537. 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/TCACE1570713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b694d9b910f70744e77f8565249ae1f2f99eefde92f3e00e9dce118a557346. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACE1570731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899036f031649f0018f2eebbe2360da96c59be5a54a08922ecc719d415a6c268. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACE1564768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324c669dfc09e5d0952f81cacde4d3d86f96c9cd02f7fabb30afaa6a687461a5. 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/TCABK1244734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98529004e5d489d2abccbd90de3e411a120084f7ed5a8a57a2c6e620a5ed9d0b. 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/TCABK1244736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47d3211dd22c5541add0727a0449bb806e81ce85d141a92f108e1f52d638270. 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/TCABK1244738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b34a2acf30ea6b6b4d751881dbe2c02657a74c937b0916d32372530cc48a8e4. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1244739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06483d9ef4d565450a053336fb2695c1d7de8c844746f58e72d9a8426d7d3fb. 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/USQY51065037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c47f6323fbb7a5d1a696101803ba317abf4368ed302d2b3d048024252147a7. 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/TCAIF2440788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f9ac2f15f51e085d22f562ebacc528ff1a9c181414ea026d667d8a25535819. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2379932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86056469caa20310787e903a94ad6a6fd2bc2481d9515eb42438fb172cbc71eb. 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/TCAHP2327580.
Beleaf (Toronto Maple Leafs Playoff Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9878bbc88cc3f2a6faffbafc4b550602436d8075746aeb143e1c9723a163e839. 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/TCAHB2354705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55182922700e317cc6737841fa21e599619774a5545cf3cbb352469bfcd09d46. 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/TCAGX2383298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00306052beb37adc963b7fc9aafd9ddc6799b3f305d3791e1e72d0606c077e8d. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/TCAGN2232976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb72bf21a0089cb9fbe6aee099f0839131dafdce7b8a8673a9022f67b96f169d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGD2217192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338c44ac0738b4e9da8810fbe25874c3a013784e65aae5ac57729aafd92fb4a0. 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/US3DF2205324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532b5db1b5d514720aadf918a2778b7ebfa18365e5dcb35de83e1cb4dd27cee6. 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/TCAFU2134704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aadb992ed25e6306817cb8a5c932bb7c836a373976a91a9901a460a9dc2679. 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/TCAEY2020525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b29346e07ae8fbeb37a63d13711baad986a0c4b28c3ced06f05f3bcaf1e0e67. 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/TCAEU2086419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754b2278f9beffb99ef64aa32a992b8b23f1fe0667c8bac0cd790c86357b912f. 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/TCAET2093689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53441b46b04f8ace0c4cbad1b671ce1641ce1b8a91b0c6979a850c666d95048. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEG1943108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fe16cb7e4524b1d852ae5729d90d16d584e051cb6629e9d6ca0dad90266a3f. 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/QZES81858650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96137541b7bcc5c33499fc53245b794c82da18d54416bb0e9f11575e6edf0a7. 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/TCADQ1853818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca7a5df3bcb9d2bd4bd124ced6329a985b1bd7e6bf25f0c4942aa78cbf86caf. 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/TCADF1754902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbecf04b54395f2913175ad2034e626381af0ac79916e434aaacf55d26a9c8b. 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/TCACW1760333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e076fea241f0ee20c0c656c2af4325e775a1c8eeb464955013e4247a2eb3d4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1603953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150a707448556aad06bed83e2445f059e25d54543d7ab0bd3cb8daeab7d3c212. 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/TCAJM2575276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d23b124f8c1df51b59df820093cdec0a75b4f701bee3b6de19a27288b426cac. 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/QZES92513445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b46cf349c2e71684a1c916c3d16fd859a50586faac5c7ec3fd611cf58afc9bc. 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/TCAJF2581960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69091e91ecfef5f5e12f9b9ea30bd0b4341152f2fd379e5dfb312f72804bcd3d. 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/QZS7J2499131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe089fea8a80bd757c2cc443f70376c94d6096bd9ea62b7cc6d8c8a03adec1d6. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/TCAIU2472625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71b15d3b25c18425fbb0111c90f74e7d38c09df2d0b9c2c08581b6392983542. 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/TCAIV2472542.