1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14e337da89bffbb53cfefc9d883006a5f097389625645475d89fac4d16aac5a. 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/4650c534-f731-4770-8c1f-5a00129d9f77.json and https://artists.proofprofile.net/proofs/artist/4650c534-f731-4770-8c1f-5a00129d9f77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0159cc308c559d3ea7f3771453c3053920251cea3a2d2e66ea4faf35fac9e79c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPZ921500442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa951a59325f67b51fb493595e75ed16ba5203c9303e32e42d83a98a5b544b721. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/JPCR01507510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449213971c38ccfc6c41b06890d79649676c20d5488e3621f713da73125222a7. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01601750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6742ff8cd545ff9bb82466da1284139b3e1b5e0e0778fd47237709c87864392. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01702420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880f41f15cd7e28b4a6dde51c84bdf7c5cdae8e99b3ff74de28f548becd64d98. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:28:59Z), 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/JPZ921802524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d27cb82106b47a7c8711e5f193c1719fbd3ad3c45cf119f2ae790e44447c004. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMFMF2004155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dffccf4819ccb7c44afaa4abd83ee80f5bc57a506a821ec01fd4e6304157a4. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22101876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70a5f220bded5a8c2789a0222f37f8ebac0489ca3f4016be545aa8141d815fb. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QM4TW2111096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55240d7f639002b177a9dc1b7b40e0ee9542333ce0d4c6d5f042235bbdcb2c93. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2142370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41a885d23584a02aacf715b341b658585febab1f4ddcebcc121625f4e9ba847. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921813708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb510d908cfa0b5844b9df8e05f59f67d764d8afe00ffb42080cd853737b8c6f. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102201718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd985098918d14bde9cade50f60a3abf5e0aa30a4600bcffd111e2ad51cd6756e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102201719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f947970c030a02fbb1ba24b299a9603d83eb77b6860e4efd92192e268b9b30a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102201721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd985098918d14bde9cade50f60a3abf5e0aa30a4600bcffd111e2ad51cd6756e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPI102201719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ba225bad49f156d2e9d093b1919d0b56435d314babb86e8511a42a8f8dcdaf. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:00:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2219317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f947970c030a02fbb1ba24b299a9603d83eb77b6860e4efd92192e268b9b30a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPI102201721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a0dc3d75aff7e08597e7a1de83f03899057f730219b7c4e1f8456560d67b19. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPI102201724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0516b1b48394a3677d0df2228d9233b55b4fe5490431e2db1661511c8a769240. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPI102202758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0516b1b48394a3677d0df2228d9233b55b4fe5490431e2db1661511c8a769240. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/JPI102202758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8939c254eedbcd1e50d80d8d625ce020da1b163c1c9dfac43833cb989cad9b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JP92N2340518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30d3f7d382547dd8204918a81d628534547a5a37f77448af9089f6edb33c4a0. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/JPI102301476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafca2a33bf34cdc01a4f08400cd1dc2f9c25a10cf50bfc4cde450b887bfd5ed8. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPI102202762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1573158e528c3610fa2024b7bce576e73eccd1ed1f563207ad5d5ba385e8ac4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPI102301574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00bb3e070aeb75bc12a7aa1b82e43197f492ee1670a135f05ff7e29a32c73a4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPI102301881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30d3f7d382547dd8204918a81d628534547a5a37f77448af9089f6edb33c4a0. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/JPI102301476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafca2a33bf34cdc01a4f08400cd1dc2f9c25a10cf50bfc4cde450b887bfd5ed8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPI102202762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872128361c6707e4ca5ffea09f348092680a2befb8f8b3e42d8bd72e7024b76c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPI102400735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6c3d231d60c3bb0a8e04d2824d20a3843cb006194377ef0e192575199ccc29. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102400734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeff58bc587ae478fad986278838a1601a16a40b07eb8a2751bd524abac483d. 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/JPI102402086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779d8d00870529a584ad37ecbc43431369632af7e315a0bce0f9c6aa1b5a4c62. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPI102402434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412a16a2fe46dc0d3f874e5e23522c43ad47c262c46c37dffad3ef5ccfbddba. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102403059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e9691eb34f6b596323d90c30111b6d59d4049f93c1fa07a93fc2f85ceb9217. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102403587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779d8d00870529a584ad37ecbc43431369632af7e315a0bce0f9c6aa1b5a4c62. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPI102402434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee71b49ce2f1d99df2a252f034a52d940dc6077d38fa5987d4f02f69d64ba91. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102403893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412a16a2fe46dc0d3f874e5e23522c43ad47c262c46c37dffad3ef5ccfbddba. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPI102403059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f43e3454216f4407ad33f9cd01b531ceedd9fb0dd6b301a95c73aafd59f27ea. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:47:06Z), 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/JPI102403400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2174da64e0a896f130cd750ce50f49e3d97f39cf88523ef6b48787ca93f0e225. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/JPI102403895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee71b49ce2f1d99df2a252f034a52d940dc6077d38fa5987d4f02f69d64ba91. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPI102403893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e9691eb34f6b596323d90c30111b6d59d4049f93c1fa07a93fc2f85ceb9217. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102403587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7141148d4b31b15a553ee4d9735edd2878fb6fffb57f7a1acf29b8cf258c038c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102403894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2174da64e0a896f130cd750ce50f49e3d97f39cf88523ef6b48787ca93f0e225. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102403895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac293e851b7d417a50d22818e156c10a131a5575650ba9f1668ecb14a65e171. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPI102502010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428d8a50860af8da45731e646e4d4972d48c23b7e98723ab73b9924236d51fa1. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/JPI102502011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0a4959918a09dcd7ebc475c27c91d0b0eb3e3e466b8fd717506377cbf702ee. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPI102501308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412a16a2fe46dc0d3f874e5e23522c43ad47c262c46c37dffad3ef5ccfbddba. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPI102403059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f43e3454216f4407ad33f9cd01b531ceedd9fb0dd6b301a95c73aafd59f27ea. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/JPI102403400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b390085c40cb1c9235329674b4ec6672961463c5253b2b769582ea8f9620471. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPI102501665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac55adb51587aa348a043fbc7c923bcfa0588bcd66d71439049af6997c4689f3. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/JPI102502012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b26afb05da7635f79b05117b1eca7bf7ba20d881688a237aa754a9b1e0063a. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/JPI102502013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2174da64e0a896f130cd750ce50f49e3d97f39cf88523ef6b48787ca93f0e225. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPI102403895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012a5c39a8d4f68aab2a4434a567e2899487cf149651563978d8ea03036e0ba1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102501854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7141148d4b31b15a553ee4d9735edd2878fb6fffb57f7a1acf29b8cf258c038c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102403894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc9a6210790a3c2aba3c9196145c0b04a9bce52b0e6cb99089c1e896800e548. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102502014.