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 0x330bb3ea100ab9e961a07540eeb58b3fbdedb35a9bc8755b4ea2b993edd96b81. 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/ae04c9bb-69ed-42af-bcae-94d032837c14.json and https://artists.proofprofile.net/proofs/artist/ae04c9bb-69ed-42af-bcae-94d032837c14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Schlafmützen - Lieder zum Kuscheln & Einschlafen (Instrumental-Versionen zum Mitsingen)
Willkommen im Schlummerland - Mitsing-Version
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 0xcf718aa1859dec8daba5e92850dcf2aedf359126f115943d42b1cd326f11e29e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH822113436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0ebfa7b77b7ab4523dba2e5cd9f6b117fca5e10a185a93b00a5113aa1b9f0d. 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/DEH822113438.
Schlafmützen - Lieder zum Kuscheln & Einschlafen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510696c3cf8a552929b9625155f5a2e52b2214d99f9fd52abfe7494fc978e0e8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEH821802800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80d89d6ec26ec868fe56945e472332be425597b5da8d9a9ac9567bbce062c56. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821802801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec99a8d29034a1ca18b2303c2f59409690b3bb20c4b529dd8657c072d5cac98. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821802802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f71d360c15c400a3ef8cd9b166d9a7505efaddf1880edd3190bc07d4af25ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821802803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb97d30db8fc0ddfa3e640aea847a5091c5d5dc5d3ab9d47d49ef00bcc44b531. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8bbf9405d1f7599ad0caa33474447b76f4ce966c736a41b8a2a876ce57b7ae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEH821802804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534f1d0c7524e98559b6d7a0053468cdc43f1ba1ddac17043838919699a5342d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546de16d8024aa05491dc7ffc89b084c93cd8cb31217c2fb3830ee66b262ae80. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEH821802805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643deae2b8290ed5e17e68d65831e5e60f1dae712d3867bb094662057bfdb9d0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEH821400504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbceb65a0fc67cc8ddd5afb78c1d01714e601f1cb48caacc6bf947760e5ce0eb7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEH821802806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e9fd5d5626d48b92ca4556a82f296621101ad51142a88c576ccc19789b29c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821802807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44865bafcff46c0e3b97f71af8d67a78b487ffc39492eb5410239b253aea7e10. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERA11200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39925b96019dcda22cadcd36a819839a54c27974b9da6923785508d5a9a9bea4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADW1818818.
Summ, Summ, Summ! - Die beliebtesten Schlaflieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64da8f6c1ff740fd52cb9514960c4ece078e91149a4201821ca507fa4213ac1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEH821400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643deae2b8290ed5e17e68d65831e5e60f1dae712d3867bb094662057bfdb9d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc398a88df1caefbf1c1f2a442b29a2524d293768510da5616d0370b621d9e671. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134facd7a56238e114f5ee038476a2492cea7d8d323b285f3a998baa6b42cd1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f71149be7d4cd77cb47da2bbbacd8ec1c081339ba716fb383e26134eba34f4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e1921457d115abce66611959e86d70df46a2502bf931ce1b878d2719af055b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7404e2aab7502d638e17bcf1a9e2ea931f03ba038fe32cebc7607bed997d139. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb97d30db8fc0ddfa3e640aea847a5091c5d5dc5d3ab9d47d49ef00bcc44b531. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEH821400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b3f5513db80efcb8db8e8a5b6e33e5dfff13e9d3802fbe5d04f51f8e8bbce9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534f1d0c7524e98559b6d7a0053468cdc43f1ba1ddac17043838919699a5342d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEH821400512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3d4f78a86fbc06610e4f3e7d402ae7e3998726fef008fbf633cd166cbd5eb8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEH821400513.
Guten Abend, gute Nacht - Playback Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4aecbc056a97d9e3070d2313d2b8c13cae19da422c757fb736f5035f209f13b. 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/DEH821400514.
Alle Wolken schlafen schon (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b98b4535496a3fb7f6dab0b9b1ae598702cf5d21c7abf441391fc21c56b6405. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533513cec20b089b8a9ce3d606cbe2da1dda5b4129cfcd1da03e0d0d3631e265. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEH821400516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2302cc5b73488c6285e7319445f0f211a354c2430a6cb8a02fc2689d2a23472a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b0c40aa5c3f6e20f9be93c53012b31c7d18a637b7e244b74adc6621336f560. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400518.
Weißt du, wie viel Sternlein stehen - Playback Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569eee9c00233366d2a650d81b646f8c92ffa80f66b90d53537bb441dc8482aa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919ded021d5f3e016f05a534817cc8f35e1457f3976d06989c9917d4ef70a52c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400520.
Hab' ich Dir heute schon gesagt? (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dd339933a180a6fdb16f99fb271cd1bbb003c65a48a6f2e343241cf0e83b09. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400521.
Guter Mond, du gehst so stille - Playback Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cea52391f06b4251f5ad68bd2a0f7c3ffa530a2b040a260ffbb4de476d07d49. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400522.
Im Dunkeln ist gut munkeln (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752966d9b095115ea7b7d49ce566b4874b71efcf715c9544625943080e32b23f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400523.
Der Mond ist aufgegangen - Playback Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08daa0263b5dab7100f39368ecbc0c7ccc7273ba2589b009002b43fbd44e5e9b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821400524.
Schlaf ein, schlaf aus - Playback Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5276a9eb84561fd2568867c6a243d79226454bb308ed721dc3737fa6b59e6ef2. 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/DEH821400525.
Summ, Summ, Summ! - Die beliebtesten Freundschaftslieder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ed1dc0804d87526fb3cb5bee23c217a5ad2e4390e422013b842ea64cc7a1a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3096752926827916c01bcfda6182da495094e2451291bce0ea755519cb344d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f4a190f777011649725a61f048252bf068796f3ca91102f3194916bcc5e6fb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEH821900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec99a8d29034a1ca18b2303c2f59409690b3bb20c4b529dd8657c072d5cac98. 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/DEH821802802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5c13165bb603199481e0aaca1122be538b72d52692c6aa99fe2c6a3931c2e6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEH821900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24782be64f1bde066ca64d98caeff04cd4198610b8e7728ab4cb02f139e9f7f5. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH821900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b623b52a6c19aad230fea1f0debc56cf71af5908706cc4d02d32176ca06b4fb. 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/DEH821900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee522802c08a0faf6bdec8a1dd1daa493e6aa9a08be612a98e17e8c3b582e26. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEH821900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2731c9c9dac74bd63b39b189f506d82ccd4c4dd28626690f0cfbe7e9db038226. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEH821200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534f1d0c7524e98559b6d7a0053468cdc43f1ba1ddac17043838919699a5342d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEH821400512.