Rauno Roosnurm (born 21 February 1991), known professionally as Mord Fustang, is an Estonian DJ and music producer. He is regarded as a pioneer in the complextro genre. Career Rauno Roosnurm was bo
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 0x1e32c9a000451d4b3c435375e8979a055244ab6d7dbae99bfe5116775ad35c77. 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/d98c0af4-ad76-4622-9715-b568bb148305.json and https://artists.proofprofile.net/proofs/artist/d98c0af4-ad76-4622-9715-b568bb148305.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 0xe95e699db67f87b48539ab3a2553e0f45eb2dfd03d34ed2923e1ef2b188d00db. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1973216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2e88b9dcaa7cfa6993d1ad36ba4470df60606aace820488d034ad9d9603fbe. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1973222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad88636b840b8ef4c6a575015cce8c174fa6a07de30abef2d1b5b878a00586b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZFYX1973223.
Mord Fustang 9999 in 1: Definitive Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf430fd956c386842a1f879a07ee93e98a4607714c205e4fdb55e2a298232048. 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/QZDA51873399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa612446a6e2776cb81c12e7154d1298da436dff96fb381007eac2b75184b1ad. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QMPKX1841225.
Ghost in Your Life / Filtered House Thing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a8c3365510ae9c8d4e93aca6c3e46bd02c968c7e3638634e568442bd1d6d6b. 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/QZDA61975160.
The Symbolism of Everything (Coda Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bde49738d7d90c9b5edb4ec6de5fe18e3e3830ea17870a192aff6458f771473. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:40:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61940211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a598480882feabe3b7fec2389139387d41bb1c6941f181a7367aee2e5a0a53. 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/QZKDK2001014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f649dd28d6bf4f78363e6d42fe18a2eba28b57e65705727e7c1361abd56b46. 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/QZMHP2076618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7e3befe9ab6c01866d25ce662e4b12cb16795ad329d9e3fa4d8a1f6b2f613b. 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/GBTDG1302158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8e447585c590d1df0d0e171a4c686e4eaee31fe483e30d4e4547cfc2645694. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:18:42Z), 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/QZS642102367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e895355d65649758ca51e8a205f1591a7eb453fdae0a4fdfdf23248a344ceb. 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/QZS662179444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ce195c9a39ab04e0b99a82afe12239fc15eaa4f503376b441ffebf209f5ec8. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:32:57Z), 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/QZS652111837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5a63eaecf62292f58c6ac0d70b5841c343b08900cbb3c5f3f4a3ed570971ca. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672139142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618d60b5a323d1e6c88fcdf5aa034099ec4d77eb82b82e56ea0a3f502b67b38a. 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/QZKDK2218270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7a79272945869d4fe3a107023539603efd895e2a1b43829fee3d319fb5b6d3. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:59:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2229114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec03ec6ed4e2db164f9b37b67bca1a03f8a08942f22b98bc937456f0ac504e3. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QZS662265777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec03ec6ed4e2db164f9b37b67bca1a03f8a08942f22b98bc937456f0ac504e3. 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/QZS662265777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d8fb5498753c24d39f10d07667ad14d403ce6e04e3eb1db679cf0d376fb22c. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:06:40Z), 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/QZMHL2269485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52de72a69ef198c5c3c76e47188da3190ef098a491aabb6b2ac1aa1d29a44773. 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/QZMHN2244503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108abeb978476d5bb248eb7276bbe04a7fabad5db563af27c21894022bea3794. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:02:28Z), 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/QZMHL2225296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7946eab444884bb21b84fcac9da00e765029cdcbeaebe0a35871c0823ebac6f1. 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/QZS652381398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274b11e1b313a426977586b9cfebf8abd098da7eadc4a068dc3ea4079bd4b417. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZS652396944.
Are U Feelin Me Mord Fustang 'Round 2' Remix
Are U Feelin Me - Mord Fustang 'Round 2' Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cb95075152e8e2c01f5dea207ffb023fb9bb9016982033ab6f27b63f3e6082. 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/CA5KR2370145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7803558770f9d1a634fa0a9ed9900b4e780a99f6ef07a1fa491c4901655ecc80. 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/QZS652363454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c14fb40a565a3cb96c72bff43cd21602a13cb8b1e09d7f6e6def3e45258ca3. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T22:42:01Z), 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/QZS652339534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880f04be19b273c9a596b5ae938eb659494b13b43a7f4876aecdd98366341972. 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/QM42K2386002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61122539f538d2b53a5ebad9e6d9bef3c095a70ff42f90c78e7d175190bbd00. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652385506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6210c4191556bb159c8e1e26ec86447944f1a81ef0cf04db81262481b6d18a. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672404058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78366a0fe8ccc964ab633ad82534593da0fd227448e922b847e9f04f93bc6ad. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662499886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f59e6f1b066aebf8d6ed745ce92514ce50c34dc3e305eb03a374275c412829. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:20:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2461414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b77413604807475efba17cf254d9a33e771176dab51e132b0c784d1ccc3a21f. 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/QZS672402612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bd5523c7739dc3d0996a3410173168477f9063243351931619afb50a868144. 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/QZS632516598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6ebf1481ef0f461fcc0b316c2c494da3a3de28fd32f6270f46d4546cf4449c. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QZMHK2536439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92207552bb9320b4d575c3099b7789af72579d49513c85dd1835174d20120fd. 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/QM42K2515070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6210c4191556bb159c8e1e26ec86447944f1a81ef0cf04db81262481b6d18a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672404058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78366a0fe8ccc964ab633ad82534593da0fd227448e922b847e9f04f93bc6ad. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZS662499886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f59e6f1b066aebf8d6ed745ce92514ce50c34dc3e305eb03a374275c412829. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZMHM2461414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cec8f3d61edac1e084643190f0a8db334e9e7479895112c6d09b1eaaf3e78a4. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2432936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b77413604807475efba17cf254d9a33e771176dab51e132b0c784d1ccc3a21f. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZS672402612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d0bb0b498a30dca20a2e35fd045f3fbc8915f66590cb42bc707c701f38227e. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:56:32Z), 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/QZMHL2398625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b252480da41e15794d97cb6efe7400b80118d8aa14771a47b7c505c8fa75da. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:10:31Z), 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/QM42K2363329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd958218e176cd3a2a027e14aea70a86d125137b8698ff244cd4dcd9291474c9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6N21443553.