Lourdes Hernández González (born 20 November 1985), known professionally as Russian Red, is a Spanish indie and folk singer-songwriter. Life and career Hernández is from Madrid, but writes and sing
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 0x030480be75697d650c7eb309141cc638e5453b17aa3de440d49219685fb66629. 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/ca8dcfdf-1453-4eba-b2fa-291c29d7db66.json and https://artists.proofprofile.net/proofs/artist/ca8dcfdf-1453-4eba-b2fa-291c29d7db66.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 0x16cd53f4824ec1a85de9820f7680a0343eaa3d44b80045040e2525cccb9e6e44. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ES37A0710805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79df21173f32bb42fbb65d5f5d196c67dafff0153fd5ae54cf55730921426a51. 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/ES37A0710806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894b23b669e2c8a7d49fc05d32bb257de18523d23d258d0137ef363f7ca26500. 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/ES37A0710807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa397242a76e3597037ba39beac1352a10612ecf5006fb5578027257b9dff38db. 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/ES37A0710819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9985184be1bcbaa109ca0bc2063051c5b35ad1eec54da9f3f8f9d2e5cc07a54d. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/ES37A0710810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adc00428550b6dfbbb99389f89a4864a1ec3d202c938c18ebdd634ecc24ad4d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/ES37A0710811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160921bec2fd17f5c256b590c917573054fdabb8ae7b7e2f58fd7c93f06c3607. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/ES5021100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf73b5ea22ca4a13df14fd990061606064754555247d969d1710e304a6502c86. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021100231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa096a40291f1e368db87d54af621fe774b532eef5991276fc4dda795b6abcde0. 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/ES5021100232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d35b8af9813e977eecf56159642cc64b66dfa07e79728305908c6575b9e96a. 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/ES5021100235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eadf31c3a6be3e93bd1cea6b83705550055fac293943da0d616440a6da4c162. 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/ES5021100240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72679d429eaa33555e9147a89dafdef58f935028ca803b10bd720280b65e4d3. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES37A0710801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ff19b141059d2b800c98adf8bb26d4cde1cde2217c52b07e75b35f8fdda1c0. 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/ES37A1111901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0022e4b3b313360a560272e0a9251dc31ef6504aa21788ec631a8af71f51ce0b. 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/ES5021100236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20741697f601f951801f22f0c3c36478a063fed9b3111744bea08ef4afcc45e1. 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/ES5021100238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa104f619b05f4b33cbf65aa8d609a4a1227fa533444afe24e29a55e54df6d90b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ES5021100239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a6516b3f8c68575ee396ee86d4eeb0380f4d43b648351d219365d87b19ed2c. 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/ES5021100241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a80bf8da87f4d7040bc56a0a79f9961292d552ebdc2981490f71d5a00c22f5. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ES5021100242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d274955d48cb827905b7e4c418bdbf813a2c3c7e6b5cfd41e83f9a20f28e3b0. 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/ES5021100572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa001e92de193ddea431ddadc3e8c64b14c59d679d238da44372bb9ee4a7005ad. 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/ES5021100573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2a657a9c59a62602084be8f22c5246addc9dfdb4e0182acacb8d46c8b6cf9d. 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/ES5021301161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf08587412815c185aa33faab82b8a65dde1ea59b9fc6d877326e0c9a179b957. 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/ES5021301160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf4814bce65f88c8162001178b87a8fa74b3188b30b4144391f96a5b29361cf. 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/ES5021301162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc214714e7e978c57d23cfdcffe546a320aee1233e56959290b2d0d468905de. 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/ES5021301163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8750d7b4e7554854efeeb7b69839d18aec59c14037a6284e535e626ccfa668db. 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/ES5021301164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4597bb3f0bf626c42b5552249b217190c95ed6a7c94919dc9193e4197e0f34ec. 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/ES5021301165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe162098babb05118a12f1ec983699b5304a26f5b50b8de0fa7845722406c778f. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021301166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2a657a9c59a62602084be8f22c5246addc9dfdb4e0182acacb8d46c8b6cf9d. 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/ES5021301161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeba335fe99b0581ff42697acff41a96deb8dd355f7bd2f0a3e6f2728738ebd5. 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/TCACJ1527054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f5e22d6b094aa7d36c96b3355bdbd70ab609ba019a728f82f338b5ae947bbf. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1668233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bde03e320a7da6cb45a8600116d20d47eb2dd0f425295c8c3ac34e70d3d51d. 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/TCACZ1740562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289a085c50f1453cf98dfa58d33ce4354f9b482e6124b9ec309021f45f879a25. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:23:58Z), 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/TCACZ1740572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2b346587600e0548199ee4a7d5933b684e6e53b710b5c9f99f7e6f3cd19ed. 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/TCACZ1740573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d0e377ac03f4f0a6040b7e90374ce9fca58bf13075d21f2019a677db579f76. 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/TCACZ1740575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34369873f1968583636bc4db6f6a7a82691ecbc0836bfa3637ba080cb50968c7. 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/TCACZ1740576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e4dc5a61c587fa4cbec619431d940dd7db75376c2a4e236b22fe42f39d3ea6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1740577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ad4be3d86c3ab1e1c2b26719691abce344f3d07ea4646f31f3778bd2b7aad7. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/TCACZ1740579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77dfc54f410fa4614ae2d3c7a5a85c5b6605f41bced7eaa54d89e83ce8d2df6. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:19:34Z), 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/ES5702300455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3edc433e8cc39a0c54315238e13f862d4194291e0013e9e52085d2171e8134. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39971236010fd760fc338820ff41d46faaaeb104ec579a1058ab0f24fa737f8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:06:49Z), 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/ES5702400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357c07077960ef3438a2a306ca9a9e614631c73fe12b890afe2220273bb5811e. 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/ES5702400097.
Crepúsculo (Russian Red & DJ Lloret Remix)
Premeditación, Nocturnidad Y Alevosía (Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee591540648622b9c2f1897482c62e3b1e3559e2389aa2dc845574e46ca7e618. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ES6641600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d30789c1c311106e43d2de0e0ccdcbe19741f6c4ec1feacdbd84976984ae23. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ES29B1600015.