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 0x9d3bd7af56dfa2e194c924c2751146144002a74d1b39df22a486ed78950076b0. 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/40c0a001-bb67-4064-b60c-5ee382e1f972.json and https://artists.proofprofile.net/proofs/artist/40c0a001-bb67-4064-b60c-5ee382e1f972.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 0xb05329d060c312cf325bc7961f56c0020b8b27eddd23c99b2a8efbfce3dfeed2. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZWFE2463751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55629b9cd68992abfc0cc9c0df74e8ca1fe13b6c78084258f768468695ece98. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZWFR2410386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a6d1ccccc9de717c23168aa4827a20cb57ad039d173e777899f9707e3d674b. 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/QZWFV2481759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88acc8d29c2b91271e42232c644d61514992d8249a88436f07d1b7e923ce11e1. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZWFS2484189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8a67b2f2d552d2b979d13daa1f4f060e4636f99f5922553bf521d4182d3678. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZWFE2427703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49db7d10964fe15ed96ba4393359157ca3479e7a852f50a352025cd11591483. 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/QZWFS2484190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35b8f9dd44c2d53fa202db99d2eabc30161ded9c1b4e801ab76bc991e99026f. 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/QZWFE2427704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863ae804d82d554d1ad6b41dd17049204650dc481a2247bac917db6a265ed690. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZWFS2484191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909f5b0919d5456eaa8bc86a0067e7fe9d441c58eec0dee452a45b0e22d81cbb. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/QZWFH2436234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff05769666dd7f84f218a81e362c37dddd360963819aa9523029293ad583163. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZWFS2484195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905b452584faa212cbc89492999c60a7a816384b818abe44a7f281b932692fd7. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZZ782426542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8d42d5d177086d97c52529b7af7a9544a28fd1a8020cef38fc8e2d356530ad. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2434654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8357c835e6e618cd44cd98aaf4316b1d75751ea5837fa98bf82be8737cd2e46f. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZWFV2436029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc609dd724e8a5d45f40724fb21f39db87b8a288893452c57efa7feffdda3e301. 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/QZWFV2436030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc916c2473610fb1c8c4c42e8f562c4c8f15d034c7b46bdbe8558ad980f52e285. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2436031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32246173e650d69b36ec319e8c365f75109cd595d8fab19123f8e10c07e0e85b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZWFS2481520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1ad0f875d7c9c5f330f9405ed6f29fd9960084b641adaa765343de13cd1fc3. 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/QZWFV2436034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02e0b3f53f361abbaa516fc443d05990d3191307dd67b4a514a7d0d1955c3b5. 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/QZWFV2436037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf7e29e2e8fd6e934af5dc851044f09b503868abd431470d54462e29cd8210d. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/QZZ7Q2467020.
Teamwork in a dying world (Smockman and friends EP)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1e62d17f27c246d175232d71c02e3e638856a0a4cd0e27c89a38123b797baa. 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/QZZ7P2482171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df6c0632dd5e3eb648835d1e799d16ecaf8a32dee6e2354fee191152d7e3b9f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZZ7P2482172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815caa1c41784716ca43a12bc4251032730e32ddd0e3bf5496ac71a4b3e9ea45. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/QZZ7X2433749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17446f5c279126517391b917393db713f3265bf38cd8558d76e1e274a79250f3. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2433750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc426f4bc908b89a7e5d750247b321ee6eccc35af4ea7b9a9631e2a2fbd31c4b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZZ7X2433752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9104e60df33316b942438fb602995cd98f38e7431b1ff7972b2c1200a322f4eb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZZ7X2433753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768988a067570057b53f0119cc5bd98037a435c746a02c248d094dfd9b482dfd. 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/QZZ7X2433754.
We pray (Drowning in the words) - Feat. Chr0n0stasis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d3d1cdf552544d0724d8d5e6ad499062fc26d184dc932a7831f267d9dc4524. 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/QZZ7X2433756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f05f5265ad1c82a67c14e428c5cbabda1741b97bd1a8ab5214e0b2f827e2263. 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/QZZ7X2433759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe83411fac8a63cbe804092d65343bcb7eddaa93f302759117fd947d3c27b1ba. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZZ7X2433762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411ef432c2a971c11e153e1411c748f7b01670dd06740139661d435e863f117c. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/QZZ7X2421978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805bdaf2648c8cb2dfc952f300ba3e97f7d0ade7e0c8a62c5c0ca74a6c52871a. 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/QZFZ22506287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6749d0c2995298d08f96900344c218902e69d06ef7d8de46e61a5be66e073925. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZFZ22506288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd5ed1f10ddbbe499929e38f660f410de4e74a7ae9be15fb6cdd4b7c6a6e33b. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22506289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044fed02a45b524d843e46452e1f34304f0ac686af1d37532dcd630ee8e823f4. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZFZ22506290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543fc42340d2c4fe7cab7a2a4003512ab327e3641a4ed7ab6f8b9b9c232fcc36. 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/QZFZ22506291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42137a3d7ac23d321c6695fa0e1ea21904b464f03ae3dab24c38f93e32b04cb7. 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/QZFZ22506292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc375a925ecb110bad4ca6b1ce067a1d3932e572820c61ebf3a81b583a3688bc6. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22506293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e336e2f3b1aea6ed052101ffdc8169c5a61271750cb54a15ee707a9cb73e530. 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/QZFZ22506295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14e6e6d94679540709ccdf4236faf7da20fbd89078113debf872e8c5766be5d. 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/QZFZ22506296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad9ec626789df76ec7d6fb8a6cdfc264e644314a6b8402585918da11a2481c2. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/QZDA62578519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91747e7f640891c814e56b00e44a7add0e2951d672c73d8d4de70abf406fa94f. 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/QZDA82554481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fde5cf0bb804394c1d2d4b2912cfad472965542a99cc13444bac18ba262fb67. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZES82549656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab267e6561cda452d014223801c72e9d32922ce4422d43de5cec5e957146461. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZHN52548841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e83caac583dce3a0eca5f497d85fce7e4ddc91936c8b34a523d113ad19d3871. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/QZHN52548842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9c31c79884f567050bd066a368b166c9185341db77092bd3f69d81bb7282eb. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZHN52548843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8c0434ad80f12639167c985be2e2c415e3c61ff6bbd29537c43dfb7995ad9a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZHN52548844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2be74da017437bd9d6da1ca530307cadc479dfa15c3a9e639e652e675b195ea. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QZHN52548845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c99bc7ec5d7e4ac118beec2541239ebd7f4d9b913f574e7df44baaf01543fe3. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZHN52548847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad9ec626789df76ec7d6fb8a6cdfc264e644314a6b8402585918da11a2481c2. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/QZDA62578519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334e2f52b807a6abe1bf29e51bdc6f22d7c15cb350829c1fb731febbe763d84e. 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/QZHN52548848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258a168888b530e2f6c406940cdcece63416543e7f694378ec05b3b1850dde76. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZHN52548849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ae1438369e54ec27e8725b3a0075ec46a787997fadaea21c88b45a01939f53. 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/QZHN52548850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d00b8fe603a0ac805745957ce933d4fdee32ec4b3714078842e39aceb5ae56. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZK6Q2521862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d36c47d584a250b44691999a462e5fb9e8b6d6cea1e42d24dddb0883855ad59. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QZK6Q2521861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d00b8fe603a0ac805745957ce933d4fdee32ec4b3714078842e39aceb5ae56. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZK6Q2521862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71666fa19d366cf89946a80cb294415af99b3151ae165aee9c07928da9ff978. 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/QZMEM2542840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba03e4667db0244743af5167eca46e5d8f51b255fc4ad67a641f622d2c045da. 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/QZMEM2542841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7af4dedd318d9e6f9da6674f1929be13a602e58045a0b791d328b273ef2667c. 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/QZMEM2542842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1996227949a073fb63a1845dc0479808b5c1dd6be2e4c039e6d9503526527ba8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZMEM2542844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0ecec77f3593a0735f6767285140833e8efe82ee7dbb5fc1b82c5082b59f00. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZMEM2542845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8552d7de45a21d98db922c257693f1261d5b2de98398564ee14b9a055230f634. 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/QZMEM2542846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6ed7df3d75eb849c19238eff1c506f6dbf0d461158d95b47ba98f3d24a4309. 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/QZMER2583385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe86ba9a87689e894cd0320cb62bb99c6cc60f343aac7463b139cbab229067fc. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZMER2583386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f73e176f6ecff5cac1c33c0a5747e0ca3b27972595ac202f62e4c119ed46fd1. 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/QZMER2583387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585a0dc17dafe7913cb2c0fd8a7a28dd1be55a5ad6bb86466e3178a504141ae3. 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/QZMER2583388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6325816243ebf5a9e1fc5804361fa00b5a0723cd2af8c5fe350d0f57a96a7d. 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/QZMER2583392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bd42f106ced3cc65a7907c59774ce91a6f55a1ddeab674c7afce0ac6b51999. 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/QZMER2583393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fb2613cb435264afb8a8461a468eb8217c260b3e7ac80dd6ca38864ed3ffa8. 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/QZMER2583394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20a834aef47c42a32fdbba305d90cf3befc1c1a0c55e758fcdfad0a36a32adf. 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/QZMER2583396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae80955e03ba72b33b5b8361bb5fea9a23b81ae2379f83260f1b920cd25524f9. 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/QZMER2583398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbeb85ff22f2eb0f2d59ac56b7b305d6fc1966490f5224bcff0f0b1f675e249f. 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/QZRP42553081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8911a14d6058898439d8a374fddf4726992efa4ae581c561e1eec3ea8867656. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZTAY2595573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f14fe4df0891b2bf1314f6e6c75b61cf99e8795a1b36b82b4d0189a13f00a1. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZTAY2595574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3f88f8000a9130bf3c3f0c94543725ff17a0f958153d0c01800e2cd92f1e02. 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/QZTAY2595576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38dc206d5fd6e441640493b16a329d8468b94b931d1d7e7b4ca6c766942c2ec. 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/QZTAY2595577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbeb85ff22f2eb0f2d59ac56b7b305d6fc1966490f5224bcff0f0b1f675e249f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZRP42553081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d8cd536a3a3f28175f622bf420c6b39c8b760489c3a2309e1ce877ddc1affa. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZTAY2595579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2136ca3d04e8148740a70db1b63d90d34025a7bb1c4d3300b0f35837e7f4a082. 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/QZTBB2501830.
Mit fremden Stimmen (Smockman & Friends Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d20270413cdfc3cfa6f5891a030b530b38919b9bb6395ba3801c2a37a76cab. 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/QZZ7S2519706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88572ce1ecaf5125c3b1403e6699ef747fec49a4604ae1ebc4f3d1411f2ce028. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2519707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2812aee2f930c2540e77f1325dfc89295bdf0bfc52f49573e8031619a0073f. 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/QZZ7S2519708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f7cc0a5e95fcc4d0198ab9d66012a72419ebd006f43844b6bebe330a72fe0. 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/QZZ7S2519709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364086a73a9325991ea0122e5971b23ff7bb6586f50ff53143ba9ea0332696d0. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZZ7S2519710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02150fdd41a04d333b830015128d296d84a19c4b820afb1286359b0db166136. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2519711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fba0b3f00372bc963f1791a1cbaf047c5075ff920ff0da89c54c9f20a5a7f9e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2519712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9709f417b25f35af5313851651d237473b32b24c2d740ce550bb1da714a0b3c9. 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/QZZ7S2519713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a42d724733f1d2cfd9e98e5486d029542ec8094e43d6bc652d2448f79194fd7. 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/QZZ7S2519714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba311f4590f0089fb6dea20235b938f2899a9aec5742a996f0af7e537776a14. 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/QZZ7T2534256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e88351223a0dc013d48b4704eb50f5f73f4fd70ca23ed95ad4c0ce3abea99c7. 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/QZZ7V2592508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa058c724161047987823edc650fe9d66291f45dcd967ac7f4742de5102ca4b. 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/QT3FE2588600.