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 0x29f09c337870ebcf03c58d8a5b2133bcdd0b68965c0b61d96f77115bc6054b11. 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/ea9381fa-1704-4e95-adc9-45dce9943dc1.json and https://artists.proofprofile.net/proofs/artist/ea9381fa-1704-4e95-adc9-45dce9943dc1.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 0xc8b32ac796780ff20f767c97e8473037559bd79ffce8be2761ccc9d2f4cb5309. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZK6M2491995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170bb07d40f8dc5af9f600314fefb3022aa39faaf5282cc72e772edf1b618587. 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/QZK6M2423996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340a13548c91870625e7456e3d925c0a2265f0347b42585600083a6bcd6d016f. 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/QZHNB2481568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289fa4ca5400ef15369403825de7de7676626d8a4e693ba9e46111dac7ac8e3. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZHNB2481569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa02bdf2eb490df61d640e80b7938b94093c48097fc677452f19b66fa7f51c24. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZHNB2481572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db32f5307c102fa75f44a36d6d47d924b8acb68519b0f43c9a954fee21c9a23. 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/QZHNB2481573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4200e18b6db12233e84e51ace4cc2330156c121628aff99f2c478fa2920a66b5. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZHNB2481574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baa076dc0997968a0f9f4e22e610bbe28dbafdca47f4deef232aea806a1f2ce. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZHNB2481575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef6e9458fcaa2c214ca61b35dca3217925fe7b8300034484f0ebe72bff24c60. 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/QZHNB2481576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830438caa1282f127d0825ebaac5ff8974a125f2716d56e746f22a1ac50cd460. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:59:25Z), 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/QZTAZ2486024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bff6139bfbf2dcc24e822210b346159b34ff7db6fd317525629c066d5b8c61. 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/QZTBB2490048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c25778bb8766aadd91bc47c911e9dbf9295394c2d0d706b72642d221d70098c. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZWFE2477537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149380781553214e9984bf39960137e1ed9f0940abea18c84e1b39ee0a319c4c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZWFQ2492171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0fd84ed02f1ad2587027aa949e996c1c4236fc54fa0bb0cfeed69defe32e93. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:24:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2430509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c21f52cd4b20a9010c8aaaab2ff01bd5acc9c0f9676f1aff582af672045e18e. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:25:11Z), 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/QZZ762419712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6311157f808ef5292d4180b12b7fcebd5aed9d6317df924d72addd325267f966. 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/QZZ792495073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4938626370874b11b0f6be7a432ed01960b3b8f87dba2e522d2cf17b4f49ef. 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/QZZ7R2407533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7bf36d80ae68b1f2e0074fa857a89b2fcad8d6a24d25369b4152dedd807eb6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:10:19Z), 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/QZZ7R2406263.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb9880c7d5509b976d1ddd5b14682d3e027b30a392262bc27173e9b7110915e. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZZ7X2409813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6029df227fe2fa56503c430b211638bb0d4e12d07f569822a48e83d36bc2169. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:33:48Z), 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/QT3EY2475737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f24a815f154eb4d68369d684df0d880d3f71b3bf9d9905b6081e22fd22feef. 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/QZFYY2521072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16ff286b94d6c4023b5fb8dad3a9fc6b6df360c9ca976ad64c00fb4f77a7223. 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/QZFYY2519172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8119848df2f6d488e950b1bef57160b1728d0fad1402cae040a1b9d68906e6. 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/QZDA42574234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1f3a3d7c4f47e50048132b1572d4d3694d2d2354075b01438e22d119e283a7. 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/QZDA52558267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64bcad7461c7f0ceaf6b48ab5dd4b53250bfc1d6fd5637ad8c8e3ffae04cfd8. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:39Z), 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/QZDA42574236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2756f5126223d025bf22ca69bebfce40e38144e4f18cbee00855d3ab3119ab. 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/QZDA42574237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c16f1acbec1f049e10bc8f38e2d832ecda1e2f77b6423b8c65a71b8576b6655. 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/QZDA42574238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a62e7be35cb145461d3762d12af3e3e195ca19257b1f4b6f746d4a5f4a7034. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QZDA42574239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c521e0eccf25ca78269c7a8b313a28bd5d5d70753f66f69f9bd3e85a02dda2e. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/QZDA42574240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9768b5c6ef5ec0d7ceb560fa4cdcf44ba30e8e69628aff4814de7da1d5d897e6. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/QZDA42574241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cfb0410bfadfbfd88b457699fa4d1b9164fea40fb6e7ea05127750b6c34874. 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/QZDA42574242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02d4c58517af1f7f08e171e4e513aced785fb6987bf602df4a893e1c1ab0612. 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/QZDA42574244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7d4406c77d4b09f921da6f72bc8b9270196c687f3ef0e06e56426a721abc69. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZDA42574245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7637d72305fb91a7516e94a5e8408f5dd79f06183052df4b179fb3e37795ffbc. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/QZDA42574246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6f7e5a08e402aa73dc96cfd8e666ff7d5c5365280ce0764700d84434bdf024. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:24:56Z), 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/QZDA42574247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc8b46da0a9a88ab040c4e9a59cc57a3efdc7bedd131a5faf5ef3c8438234f6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:35:00Z), 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/QZDA42574248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb7881f8a9fd5e5fe7b2d71d47ed4d02afc26e6cfc532fadbd3252c6f8de636. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:53:34Z), 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/QZDA42574249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeaffd3b917ad6f71a226519759cf58687ae78270cc21c4837273f19f626e97. 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/QZDA42574250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0141edf9008badabaa21a5668a127b0a88c73e96e9ea0a608f96281b4d8cc481. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZDA42574251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844ca57ad52341b808bc2e2c5a1e8161870167846e7adb5452750efefcb3e7a5. 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/QZFZ42553838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcade3dc52088224f38228e389fe6f4924bd805c83edc19f29c545ece2b6423ee. 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/QZFZ42555296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372fd908382afafdc8ce675a98903d7ae244b31da7e3e8aedfce8e4b6659a661. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZDA82513383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbed0a0bc2106564600e7312a227aea019b1093fca14a51ee0ba2dfc48b71ea. 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/QZDA82515610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdce6cb5db0579fdda417afe4cec7f384b9c71f24c7a3c26b70a3b507c7aa97. 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/QZES52571908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cd152881729328215581729cccfc8d3d3244aaafb0fb995f89a8de72eb1724. 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/QZES92573007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032037642e9469df61a6c55dbef24de030420430b05188b4df83532cc1ab9926. 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/QZHN42584843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4d470f41a9b77f164134f82c1eead0c8318cc446dfb9171d3c9a60d565bac8. 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/QZHN82522357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee61f2c98080bce7779329360b7a5525ad7adc0ee8f7cec3116da4427144c4cd. 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/QZHN82522388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba74d4f4832b5e89930b6febe5037d7324e7c2e09e6fe9120515ac3fa42e0136. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:37:33Z), 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/QZHN92541099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff076e6e9618b15618c6e008cc968666473a26d7692fd561735c2e030d17fad3. 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/QZK6Q2588817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870da4dd62b240914a6558f24d87d92c092a5dfb3d9433e3776edefe17fcf0cc. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:58:48Z), 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/QZK6N2552779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd5e0a2ca37a8c28b4d5c0fb5c9f951b8bc5457ce43fe827b0520781528b4a5. 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/QZMEP2565500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf4d54683d1931c96bc62fe0f970fc8718bbfec747fb73e537fd8d7d4e54096. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNWQ2556227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaf8d111de4e639615611a7cfccf0e4f8302e49e9de997ed2ed5ae39abb6d8f. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:00:32Z), 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/QZPLR2534675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368fd7aee34824bef6e5405a091d3b550475c4b1d667daba927b094a5c77228f. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZTAW2599023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ca3c2881dc80dd595222c2a9c03eceb13b8ade8dbfec6210fa0c8d1623f99d. 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/QZTB52537854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81088005b191f967a91140162d5fb785cce8ebb478dce5a2dfe542145d9cc115. 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/QZWFH2552469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b7d1956f2ea5efc837c74657d227ae2766b3eb4144396296012ff3301b6a40. 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/QZWFH2554308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5280ff8ea99659ad31518163f8703a87e595750a3cdf17016dae8ef263964b20. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZWFR2564019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5201da1971065b4b7a1072b824e51273c19412dd9db9232f384160ba0f0b19. 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/QZWFR2562053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed65ecb559e3da7bf1675737691676ab1f358c81469fea34b36005c24cc33ee. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZZ762566604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e91a61e8f3bad279d49af1d88457893c48676c6c7ca010caba28f8acfc12c3. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ782544093.
jesli tak wyglada dzien swira to jest piekny
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab901b13922193ee6994e0f43cc59b0473cd48048140760379978fcedf1c205. 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/QT3F82561475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24489664188295698358cbc5306d0e166184bb9fd095c061749f43182b8bdc54. 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/QT3F82558533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b33d10ed56f1ae270f8d7f1ccd54a61eb38ac22ea664f6a7a70cdcc7b415ed. 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/QT3F92520844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cef8c6220c5f6885cc907aa37e17dc3789271194846877da93b28336b6fda6d. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT3FG2556433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c18486551fdafeeeb004e1d28b7579898e778472178da034aa23a9dab1fc768. 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/QT3FG2553926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb3d0a55d8230b81170069c44cbf7aed89f2b05e5460d744cce1ea77f125527. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:05:55Z), 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/QT6E92501112.