Enhancer may refer to: Enhancer (genetics), a short region of DNA that can increase transcription of a gene Exciter (effect), audio effect unit See also Enhance (disambiguation)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151453a1454c45cf8928c35c4ed40dd4c0d992468c26b638ea9e806111d04f7c. 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/799facc8-e2a5-49e3-bc6d-fefb09394976.json and https://artists.proofprofile.net/proofs/artist/799facc8-e2a5-49e3-bc6d-fefb09394976.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8959cac99811bc58dafd17cbf43ff15af82262e20f37ab321a06c1301139d8. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FR9W10802658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a6940ba82e4c92a9788acc8ed2c8bee1586a986283405e7bd5e449bba04837. 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/FR9W10802659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe440b2a9ee57777e1e6b93c5b2fd36e5b91cefabd2b04ae63cc4691670dab3e1. 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/FR9W10802660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4e5eeff09f1fcd32933306cbe6479128d826affb6ed84f1affb3c6f489aa1e. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/FR9W10802661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b487c180ab3a3f1906a436edd56089812e72174a9b5439b5f648e370920264b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/FR9W10802662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d06bb580544280e356c09a4485d7d880771f6c31a917c2fa59136f7b6af0a76. 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/FR9W10802663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6307d08f6a6dbd4ec83f26a8598462643cd82ef3d879972c976dffca7c0204. 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/FR9W10802664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa698a3fe503ff9a117c714b97409bfb7af5187af2da5f65c4fc5a0f6a5a2e5fb. 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/FR9W10802665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4173438210e9a98095640247f45670b4d2a13ea0f1335db5d06bbb65671a29db. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W10802666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0058b59e5262d28975f4c4bea1e32ead531bfd3a8c286aa12a55e289d02fab3. 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/FR9W10802667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f0738cd4df9c7e1612405ffa177fbc1ddf1b961b20b220c4f850222e9da17e. 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/FR9W10802668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d63915ad10b11ded61c89f92eb88266789626bc63f3f58b809871afd895af2. 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/FR9W10802669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79802b450b7e2b6c3762dd8ada3177ccdf8a9978ae757e78e3d58dffd6860434. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FR9W10802670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6d94fa56a1f06f96927308d178be86b4ec6de116010a27be736f6f44214fcb. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W10802671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb97ab7f4635fcacd1e5f04ea274ad550b51a3d94ee2be0d741e5ce1546d4ab. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/FR9W10802672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6ef9cfdef67b09c16c1f07e0b0ef6cf37f1914bf3245d98ff59714679c5847. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/FR9W10802673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dab3b6acfcd82a882522a63af48ee6d29262399162874f574d278dd39c8238. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FRZ010501190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7af1f148ff966411b88af2c22461887d1b96662791a1c910301faee65fb2058. 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/FRZ010501080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b71c51bf5a4c3a452db028f1bfbb6c20fe548424c4001a8dcbca82029e4377. 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/FRZ010500850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5d19729f59363ebf681c728fc19ef0c6869aadd81888e9aa0091e129d03631. 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/FRZ010500860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18503f4093e8801a426238ca904a84388260a32c20b19ef36502b94b127c17dc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRZ010500880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b4e06068de20a269518764301e93bd6035756597ca91353618730af6f37229. 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/FRZ010500870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9691833eb5b9d7f0e8d6c08cfbafc967e86c0fbb16b12c027f782d252e4bf7ae. 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/FRZ010500890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7a7a712cd2e8db2cadc07359a5e5ae17eb5bb093ac3d8506cd6bcb6a0c01e9. 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/FRZ010500900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31c09e87f3069a2832a4a5d97ceae3328e4455f6267231837b4ea69adbe59a5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRZ010500910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf52a1b6addb282c165c7e0e1dc080eedf96473ee8f1dee7eb81e7fa5b40e1e. 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/FRZ010500920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753add5433d43410d812d752e8c6bdcc03600c9a5f9162d2cbdbc3e8040b1962. 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/FRZ010500930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efc1b4bbfd9ee80ff9b1e2118fb964530f9b8f27766a148cb76bb42e213b61f. 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/FRZ010501160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f11ce02fcebd0ca288253ffd8c1c4d5b6166d2edd47558e48dc12e8cfbc94. 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/FRZ010300950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25568058316108a98067916e2a1b65ed27eca8e5bc638845fdac4300bcd96b0. 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/FRZ010301550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0347df86d25d2a21ceb7bdac60c815d8cb21eaf2588e97290bbdfd01cc45d49. 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/FRZ010300940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679109be9e247624b0c24cd811adddf57b4f3c74e62b9e9160610f3a1094f0ac. 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/FRZ010300970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f20b314c3b3fa0c6a994034548d33262300b31b9dba660a6df1d2a69618f90f. 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/FRZ010301560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557acb2a9215dc4d33268dbfa7eac6ce0dafce33cd06acf7558030a3a54b6aaf. 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/FRZ010301570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb108f11b3121d90f5ab3ff88f7f808bff526d10b53a7e08875a12b426b082fc2. 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/FRZ010301580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a0e2b4c7cf5c93b70c97571d7432449f97931727e03894eb596fe7f98c5406. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ010301620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8362166fb911a04b51fcdb4a4d10ee07892bf05caa5695cad8e26a8ea01165e. 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/FRZ010301590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafece88010af3b0034b593ee63bf32a0e27f51417d722affc404b62c644934f. 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/FRZ010301600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d68fe82ac81031d40acba55db1f79b668cc96c59d5719da1b059e08a2dc84ac. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ010300960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975168da7f7f71ec3d15e67a9e30b8b69f402968eaee256cc2cb8b83effffa6a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRZ010301630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd6fdacb9ef9e26ee298c74f13ceb7e99c899154ea440434de320adba6a8549. 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/FRZ010301640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf3c72c72c5473fe3fa0fc74a912b832c5115de2dbf1262fb6be3ba1522c21d. 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/FRZ010301650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86882174e80b82556ec4eae4e5f2f9fb89944a2403d00e44e6eed40553983fa2. 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/FR68T0000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34db7e79dabe78372dc2f39cf004b7d22049cafaaf242713fcbaf1be37b66edd. 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/FR68T0000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d105af80bdabdf1cf12b52acc04141902450abccac54f0734e528b7268ed00. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR68T0000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcceb88314c67b956abe6ed7b200e3449b4f6fc77e3ec5a891f120354025ac9. 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/FR68T0000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98071957c6c94dc4fdd7f3f6e5aa557c3d3cdd1dedea7800aa78b4ad1c158836. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR68T0000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f5936964cd668c7dde52811b9ca0241ed2bfa065f9d311ec988add785a1e4c. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/FR68T0000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca429fbe81eeb4de946785b999431cfad96a9d7cf5c6fa2f4447c1369aa9717. 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/FR68T0000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde9502b7c299a907df7cfabce4d725f917ebaf1d280fe82c91f729a5e63d415. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FR68T0000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cf010beaeefa79b4d25ad2742a8341928488588fc42e1b8f8cd8a56a5a5138. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/FR68T0000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737b5b138c4867a564b7cfee30bacc6264a175484a05cb2916eea0e9ba729722. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR68T0000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c0629d37724c6f027e1dc9b894f38e9a31030b9ccc9c66d22f39f411b40350. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR68T0000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f832ea4d7bd632c12b1c2cec5f55bfd14194e62861d6db072dbaa1225fcbc57. 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/FR68T0000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b85eb583b3ef6b1fe291d87a0566bc615e9147d10f61779fb8b999584d1d51. 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/FR68T0000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2ac9cd480d9c9e3900c6b06ff32aa174b6096cb6485fe4f47a0a23f27d61f9. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FR68T0000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551a07ba610e5a1dfc37d58f696aca2b8cbfe9da2f58f91a5bdbd10500182b4e. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/FR68T0000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85df58d5f739c1d03e2d9944ef15b10fd0af89750a01c800de5aa65c0242a92. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR68T0000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331bcd8b11bb1c30e21648a13c4dcb46d58994076a9eca40a90ed2f1f3866cc6. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/FR68T0000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed57e2a144f5e745168c76d70919f37aa55465c26a3d12ca7d752d5690f768e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR68T0000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2939daaf99df8832dfcd7350af126b4ba38a1fb9eaf017a6e202ac206d4694e8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2153369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b71c51bf5a4c3a452db028f1bfbb6c20fe548424c4001a8dcbca82029e4377. 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/FRZ010500850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb627d8d01cd191ae88819e56aa64746624f8690eea76dc143da2e85a5a9619. 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/FR10S2153370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b18b618f6a298fd0afb028c77aed0eab2ffbe84f52130ee9ccdd7fc2768590. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DGA072139670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac06c786408b1ef0b17e077010ce85144540adebbc84f23e481c9fda0f50777c. 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/FRS182040162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace9a40f97a7159786e98ba9fa5018147b8ce15c47dadc4e71f77df75888284f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FRS182040163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f0d8f2b4d696b17d1db0139ff29f247c6ee5629b90d8f0cc6cd96d4249a823. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRS182040164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43856fe260500f91dd876b7f702a5c380b256295b984832460a4ca9dbfe1aaf5. 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/FRS182040165.