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 0x40d5e4f538f1e0964569ef4e2bca0f181335c68264a50693bf51faf399a747fa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7025936b-2bcb-48bf-8259-a87aa8a1c000.json and https://artists.proofprofile.net/proofs/artist/7025936b-2bcb-48bf-8259-a87aa8a1c000.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
That Time I Got Reincarnated As FreeSoul
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 0x49a81d13df57c99a1565bb93ade0a4743af0b9aa226fbbb6dce192ee7f76e7fd. 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/QZFYZ2134774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cf0431f69634704bc7d86a148124c4b3cc615230a2af21afa7090a1598e06b. 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/QZK6L2148861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7076c5d3bca074b7953599a66fee06bcdaeaae2820c833c2373da382ffcee307. 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/QZK6K2199378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3813fac0ad9ee6f8c49bc379c43e6c4ec2d8ba867986b5d38fe0795297e9662a. 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/QZK6F2110643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e931ebe3dcd7e86c95346131955279ac6a9210222c9ed3ea4a993aa40e8626e. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZMEM2197259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff0bda994c0e36fb27ff19bda3f81cfa9a4b2d6ebadf077db910e0f2fc08aac. 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/QZNWU2100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfe683eae91fd36c1e6e2c03ecbe5d8911d374dd4171fa27905f223e46778e4. 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/QZNWX2160090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc10499b96022178eac8215463c72b0a37342e348ba05916003da0e3cce262c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:27:33Z), 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/QZHN72201714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a7c4a402c14dd77b1182dbdbafa084c9e28642149ba31fd09aabddcbf68da. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2210856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c53429a5d4235e097d622391df0b4ae9f30c6d1a2f43c9c253b836fc04a7c3. 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/QZMEQ2212777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf1bbc490eef56509f5036b3bac3b460dd0e2a18f4228aa7ff292d8240add3b. 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/QZNWS2256477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3951813ad9cd18e87dd87151585955fc618c49b44ac5580dde2687a5cdb6e571. 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/QZTBB2228657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514806d04e07764aea182814487035bdf12cb4cb87fa07cf96aea4aa3fb4f700. 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/QZHN72376761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722719412a6d22ed01813ecb3ac2a5ae51e812abf9b855669c28ed369e908649. 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/QZMEM2348442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda37931cb00b01e770043d62c14e3817410671207d96844df559f438c9fd3b72. 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/QZNWS2346711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076327a8149dd126885ae2c65520ed6fc983ad7a860dcb57d035926d844f99b6. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZTB42377718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861009854ccfaf4939ba2a22d01d5e39893f80afb5a4a74ba3d6749c3326d3e3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22330728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f999ce8fc8545276d04ae8916217c17ef3ffa3cb44d95a1d94d820f0acdb98. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:27:35Z), 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/QZTB82301485.
GOD (A CERTAIN SCIENTIFIC ACCELERATOR RAP)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a3d1ae2a495d75215f97cbaf2ca6e202e976bacfbf8fe0d3b88a56fdf2484c. 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/QZWFQ2349936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48c0bf7254033d1a6e1aa59d2e3a3db27380a67e5116ea28c464ae7dc7d5047. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:43:30Z), 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/QZDA72451871.
JOURNEY BEYOND (FRIEREN: BEYOND JOURNEYS END)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9906e6baa3ddbd6a456debc9419417da5cb9604c51e893dbcbde47c12910cb. 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/QZES72459362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027841fb73ae093ac772263dd0a7be980ff24dc6d930e1af87909f5e9b8289dd. 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/QZHN52418698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f5742ae55598c71807acf8bd4e09b8d24de496494fa2b83370c2e350b69139. 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/QZNWS2417573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fbf54b22a8049cf17926001de99b4664d20d3cbb9e341850a5528eb3341790. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2413348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e595961c83d9c5011723d4a92fc46cf28af8d8b4772ae0ba2b4698e38b30ef1. 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/QZNWV2459200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cedd8c3dd7ee66f69395648b31a61004b77c3b34728c10500c427be4c140f02. 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/QZRP42464564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218942cf23cac0b66524a3f9d72c2698deadf53389b8a7f9d690c2af188655f8. 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/QZTAY2492647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0489d6c073b8ec32c3b30191d3816b1dd014c82871cf181e840124306fc07924. 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/QZTBC2466740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd920cf4eb3c20a5a20073ba2b96f61ad1815b67e1102661012985f53008ff43. 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/QZWFM2435908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e142c36fe382ab6759cb6fed1794cb7d9da67c52d71be65dee13abb18bdceb8. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZWFS2479301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3807b5247e562bd03ace130d017b0356eb3c2dc025d361ad87af19890edd3a. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2433190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23f40e34aaab56de63e445ad682e73372772920dfad58a696b5750bda7fc971. 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/QZZ772467532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46417ae79071f9b984ba9a326792495fcf59955381b9d680dd4f8ee662a04b06. 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/QZZ7L2427204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2907aeca91b42e84277669395bbedec3120cd245983a46a476a93850ce49ed3a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZZ7P2405262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e58d34093a009e8c0c5a58e575b4281f2eff40356b8914e37145dad02c41316. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZZ7W2464270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e080cdafb8252aa3a3b03641f7441c0d8a7ff9bb5a236dc7559ae7e9efa5bb2. 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/QT3F22434803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6821f83a28e3587fb17ad81ac4c96d32554f2e186a7617e872eea7e5eac77f34. 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/QT3F42454150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40ecaa957f5d832ed03b80d4f21a454df6f4a45150a72798cf3d0647bd70eb8. 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/QT3F42454154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7c453677b19b45ff56f9faab9cdd12211f963aaa0e1f346817e8d07fb2ae72. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QT3F42454155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c56b668363d31ef8bf5adfe672f98e2d53f9fc8f4e71bac755c4ea3bb41cdf. 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/QT3F42454157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ac3b8922e52e107f11e2e787499e68705ff5e879240620ecdad55e30155549. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:10:18Z), 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/QT3F42454161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82651f674778e5962e0dcabf1984ac20980e16bde5407663f8f39a908df0984. 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/QZES62543235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d18f84eaaaec31a4ed3858b8957bf581f2776ff50dc8bc0739bb87885fe1803. 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/QZES62543236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a3d7404970c3b516b320d0f86c902b0c62f068267e4595a08ed4dfc802d74a. 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/QZES62543237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21efe1e67810171b589aae7e50e406fc23664013e7ad4e8a3160518710690945. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZES62543238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779191ca09ae71c5c9aaeedb91d8a2a035853c767191f2f31efbb01f519a09fa. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QZES62543239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba1b9ca1e30abf3464685a456c833c445e470b16268270025d586d90e6ec67. 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/QZES62543240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c4565052170957458d5f31a0b71c80e163c49df5854dc5c2f29ee99f76ada9. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:46:37Z), 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/QZES62543241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75710347e4c7dde6b7ca4770b459b86204bb422b3b159cffab9fd85675b958f3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:21:55Z), 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/QZNWS2584593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4987a53ffbe1e2de16812728d8beef93a76be60244a3c6f0bc77f7f475bb56. 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/QZZ7R2564256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47227f2a864f0ad58f5cc7c7ccbb565a815406718cedde19eb03a4373a26e9f. 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/QT3F62500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e1b90268f1c0b3e0eafa5e3891c63364cc773b07027e7dea84df64281b820a. 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/QZWFK2499668.