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 0xd7cdbad109fb7297b3336b0796497cb15d9d28ade2883b671d6ce9f7b1460f9a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a994c7d-70e8-4bf8-ad8a-6c434b3bd21f.json and https://artists.proofprofile.net/proofs/artist/6a994c7d-70e8-4bf8-ad8a-6c434b3bd21f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Do Love You (Remix) [feat. Ice Prince]
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 0x14b49f931d0a8682bfdd8873bcfaec0ea8063b253e8f6730cc30161c3a09bbae. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:11:07Z), 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/TCADQ1812610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66919fe3a20f2dfe1532e3c215936ca507c413adc2c05a50751843198a79ef92. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCADQ1812602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f05b924d3ecf2d55494d71071f9b639a2eda8bfc22d4526123f4743eb08b973. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:59:17Z), 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/TCADQ1812607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78715be437728a0078d04380304054ba80de66ba121f9f74f3918851965a3958. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCADQ1812611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9b2ba5b6ccf2dc9fb406da87ee96643ddbc99a06785da01ef1e089ad4ebbc6. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/TCADQ1812617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb584904d245dd24cb75b58ec219f127c037c8a3c8223448c6aec2f2f0e14fd16. 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/TCADQ1812619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3f543825cb478cfb1d8987441195e9c03c5d45863b5614114f971785c83223. 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/TCADQ1812627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1eccd2afc3a259e0fbff3b05b8b88b214ac47e3da98c2434c30ffc253121ad4. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/TCADY1852438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fd9a4ba8329a4af1dfc0a255bbcf1b76f3a1dc4f4ca2de8a85c2ed42a00f5f. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:41:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2038855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a7887ff71b97ba6983bf0274a269ce7de77489aca7cfff5ea1c48a1b3aa132. 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/TCAFF2058649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ce13abe7b2532c6feb57485c9e15da8b004f16a56391b865e215fe53570f87. 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/TCAER2051121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221a442ce4ebd347a9d5c56e2b4f157ba2f99f35f84eea727276cb7aed3948b1. 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/TCAFJ2164209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221a442ce4ebd347a9d5c56e2b4f157ba2f99f35f84eea727276cb7aed3948b1. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAFJ2164209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4344fecb2179ff8ba54745860018a7e460088bc805d6287e66eb601083bf0b8c. 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/FRX762106237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664022ee10ab900904ea4d0ec14b11a75a5baa3143f2eced0a2c56f2dcdf07c3. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:05:29Z), 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/TCAFP2152191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59729b7421e45954b9f4310b25ab94017d5c4cbddd4fd63232fd18b69123b2a7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFX2188195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59729b7421e45954b9f4310b25ab94017d5c4cbddd4fd63232fd18b69123b2a7. 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/TCAFX2188195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c69b5cb9d28b33978184be62a7c1d652c68b4584a1c31467637f7ff3841a84a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFX2188246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e7102255a44b83afd80c19ade5ca1a2de3d06f304a919faa12ef7d2a13b981. 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/TCAFX2188366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3540e0cb5e4bfb836a46055a6e54a62365aa590c1f5091db01ca13fb048c0fa8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX452250812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fff5decfcc4488b58bb3e61730c74d94a8528b02a769c93b35dec35a2511c2. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR10S2368119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4e25152cfdaf4439722c07c774611ec8cef8b694ae057120a5c10f832be36e. 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/TCAGZ2379734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99b0f3c65bedfa8990c93c049937ddfb94297d9039265f8b73fc5812f6d925d. 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/TCAHF2378454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc2fc8f3602c97f384e6a534594a677a58a76393448bf576fd76237b814c2d8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA0L2393906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596c44971797630547bf0c20f511f79272d0673c19d971848abad1e1dad3dd84. 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/DGA0L2393907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253eae463b3e42cd59728bd41b3d2918f5b14f4d9aaacd2cba93aa288ca80c2a. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/DGA072338525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f14201678e111b170861a72b0a9c74062a5ae828002ee5b8473190f32af76e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DGA0L2393910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd32909a2f4b85c9fb393fe08d91dfa6e510e44e58d9e7412f833704b43fc3e2. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2393914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d1e508f545aa01a7385eb38ca17f7f705c35e31498824a7d9b8c0fa38b8ed7. 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/TCAID2469824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2904a4115776107d55192f56ed77fcc9cd3dd510dcac15283228a154d6512d89. 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/TCAIP2488514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb51fc2e61d014a2d07a87654ef7f802f588bdee1f695740bd178df64d8d252. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:47:01Z), 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/TCAJG2520585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf73a8b86a82c4530da13d5815abc8dfb30d4cc657286432990569968b123820. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/TCAJO2561537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6089f9b2383233ed938f63cbffe669d46dc0624e95b49a3cf31fa70353a8a1b0. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TCAJO2561561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7cbeff1f60b6c378ee35b0f172f94fd8ad566dfbeabfcfa0ff9402a199ed9c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAJO2561707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77ee92695ab9df486d367f297abf51ff8f13e577db34b6a0ce12d60c41cb8a1. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJO2561793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415a19bf23846c0d801fa923a707bd8987cabccf21c04645d0730c97c62c1b59. 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/TCAJO2561854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0730d5f85f02c449a1d6c34fc49b745ba730c4911840ab372d18b7c194287997. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/TCAJE2545391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7732aae059777c0337f333ac50c45121df749795457f09c4db6ea63482ee94c9. 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/TCAJO2562289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901b38077469db666d0e8c9e47399d82ad7d9f4189925048777607e97c5dc17e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAKA2590711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1e1bd9491e6b23dfc8f90735e0332f0c582dbcb6c78857cd31ddde5e204b06. 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/QT6622593442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb256d8ced706b75e73971338e63be65cf939fa02aeccb57a7b61bfac2b58a9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2050566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294e1989e299f131bee241690cbc00cd8239bfe76cdbad10962fb1a3987da69b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452074117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3a835c730d3dff0d7e953573cdeb231959c6e62a519d5e8b7f729c1e5e38c1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1858007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a0f243f9f83fdf826a38392a1204bfaa99f9d11fb877466c56f3f1e29fed57. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2117337.