Voice Male is a six-man contemporary a cappella group based in Utah. The group performs covers of contemporary popular songs as well as traditional Latter-day Saint music and some original material. V
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 0xbba18025e3d7ad4229013e2b2811e77a5db4cf7cd5ddceb9ac1d9b078d6e0c04. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3f7ed3c-019f-48a2-98ec-2ce89941f78c.json and https://artists.proofprofile.net/proofs/artist/f3f7ed3c-019f-48a2-98ec-2ce89941f78c.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 0xfd955df05249d2e5c9d963f7accca0491a290602277be8be5797a5aed5d44b4d. 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/USR7D0801049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c11723538cb96d2f30b1df5f3c43e8810bd9ec319dcabb908b77fb4e8de6fe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USR7D0800902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6395d41132c5805371da3826e84e52fd28ed98fe45a58536f0876747944add3. 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/USR7D0800905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9ed1ec03611823afde475711ca0aa5048fb53ba4a4947f2d55e8ebf9ac5e84. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USR7D0800911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef855efd96962ed7f52abc0dfba456bcf8cf37be9c7d9342df4164292e1b3b9a. 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/USR7D0800914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d41c02db923b7e37020a640d1524249c5145931d9cc18e562a641a692396113. 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/USR7D0800915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee6cc2fb84c6faa5a6c7a1d178fc18f001aa62f273d0ae6a44e2c170ddae06f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:30Z), 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/USR7D0800903.
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 0xbbeb4cf3a6987672d98c2af7cb85af63f9c7210bbb562fbb204dc9b347144306. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USR7D0800901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e830efad55d416d0e2b9bb811ca16c4f7d1a459af0c2c16755d489a38743e7. 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/USR7D0800904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356ea6980d98700e0c0431b4160a20a26ecbdd89be0f84fd2f91b43775c1ac58. 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/USR7D0800906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79365a9b1829a9cf33fb6ac0741b57f0c06c12bc74c995f7944544c93c9f5060. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USR7D0800907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431ced27c60f396344fbd5ce76edeccaa1ffba88bc416d2576ec6ed62cf9d09b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USR7D0800908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d90cff683ed9c1d8ddcd0ada450a74321fc25792b454d0736913a1885085ff4. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USR7D0800909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46ed836e23dbe34c3b87330031e1eb148b2b96a664fecadd702febc3b1bbed0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USR7D0800910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6d52717436be7f363c6da012247a9ef63bc27adb93c745922952189eae83f7. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR7D0800912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde02b510d7fd0fd806cbe518673740c654dc2b8f8183db173242142c158660e8. 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/USR7D0800913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245b8addc65bc869ab9710b5c407a85ac2d7c9ede976d4131b5137d8ea4e8e7f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USR7D0800801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d98e4b4d019a6b0d297be16d1cc9c240b477f03dd3580a865812aa33cff342. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USR7D0800806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96a9ec252aab271f9e5378bc26d067d3c6e2f47f127fe4f06011e69df7ba2ac. 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/USR7D0800701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc397543fc8da5fb937e7b31d24a60a3f1598689d0d6c065a7e3b0fa24cff414a. 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/USR7D0800702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713e19b746e7acd04a905f0212b9e10892c400d78a86a70a1792ae99e612c1f9. 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/USR7D0800703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4ff14327ba67fce4c3f503e344dec037c9007b80fcc9fd4d7d43d34cca0f4c. 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/USR7D0800704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8fbb6cd141a3576f7fb907accd9062850635befdd221d27da9611152685ec5. 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/USR7D0800705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a7d4ba6bc58be00dc07ec00c6cb56182a7ea6359792db0203d3fda97704e2c. 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/USR7D0800706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8173830e6b7b51c64247e524bdee1ff6e53e96dc95fc658ca1c1d73588ca031f. 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/USR7D0800707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea46b49002a2129617d43e9c49fde2622519ccc40feb6773fdd74ff8ca5e976a. 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/USR7D0800708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f596a88dcf8f30e6e7643dfd741bc8f5fb13f8c56b98404eb36f53c4296cb5e. 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/USR7D0800709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe636cf3269259e20d127793d1516089d20020a50a02178e37787ba9f75a86a42. 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/USR7D0800710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7584c097c1b12ecf26fedd6ff08dc16fb8f9965bced9388c0188d100b358d8b8. 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/USR7D0800711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa2639e96e85c52746d7920664b540df232165729b4efcdccc5ed1557212604. 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/USR7D0800712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4606c7972abf23b24e8635b8d1f1269cb32d352080db936e8661a624c4573c21. 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/USR7D0800601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef22898f358c84dd2554007ee96af7f3e38dde28c5040157e09bed13035865d3. 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/USR7D0800603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5836cdd8a9e4d01e0587967d944371752d0ea5de309eb23e992c1e92c6ccaf05. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USR7D0800605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ea015852fd83a79ca000345a7ce8f1390849946fda9e5875cf0bb9660aa3c3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USR7D0800608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242debe4683e5469ed66a5f76ab5432430e8904764a469bdeede7b40dbfa3370. 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/USR7D0800610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced8b68604c25b43df072d76056fabe35996ae47ba71c90d8a2b8d5ab010bdff. 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/USR7D0800613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0deafd91aafb678274ceb7fd48b45f71cdce71544c142d61f3e839463caaf08a. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USR7D0800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbc8f3f096d96d069f182f5e1f4be7dca4f8b64c3c3aff885d857ef60705955. 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/USR7D0800604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c0a7c0acca2afe4705d2049f0df96e1c284b42e28fcfd8d7c888804e1d2d32. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR7D0800607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9867aba77c2f3c0568a3793cf713c04236a594cd7cdaeaa3bfd561731676fe62. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USR7D0800609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac579089207002d87de899dbc80c6bdf442f89f46ca64048e95c4a1fae2f2d6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USR7D0800611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc794e3de9f9848428dd91e6c23c058c540587783f3a3e16cd1f9ca74f1e8ef. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USR7D0800612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208edde74faad07a2764e76fad5ea0b42117ab846973856b5bb3ebd6ffd22ed7. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USR7D0800614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6dd722a4125e1bee745059024c0e48c1f3004fce0ddd5a5f0ea716c9c3e3a7. 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/USR7D0800501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536dbb0f2da99e8819d3b6e7091fa19b4324bfd96a830e4bd898d0ea128771f9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USR7D0800505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf1c3fed25107311daeba790d2f827597c2f59538c07ed3b5b666be6ce94d31. 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/USR7D0800506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff8ee8fec1dcddac2085540f91d4b2675f6d990e836c291bb79b2dc0c80b03a. 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/USR7D0800510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7987543d636483743f6914ae73e882600eafc5086751face67090e490c07346f. 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/USR7D0800511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af5ef35952d73d5462dabce8fdbabae051f7589a0262d289fa269e0ce6bc5c9. 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/USR7D0800512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195b063e7c12d6121627379bb431e294a570d42d9ef5890bdf023cd495110eaf. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USR7D0800502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9e5dc43e529181cecd03897a16d0e700250040ab94f893a9277f8791084688. 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/USR7D0800503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6fab449fd82a72aaf6290ffbc2ffda0bbf75f6cfd5b5742f0ed00f769a5c9d. 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/USR7D0800504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240c072101f503ac8825c693a41e00d5c464022259e6ee0e51549c6f87f88bbd. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USR7D0800507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f5deacce3c6f4a3abc239e43aa46d6e48c05f8e3a7a9b0fd8d93f970822648. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USR7D0800508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffda82361fd1c09cdf8aab02a982ace39d9e04d4599dacf0fa45d74506a02d86. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USR7D0800509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9575da8ac1a9e7e3dcf16812d0cb7b25fee877d6ff6a7a1cb9413546b7d37e1. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USR7D0800513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa763cb3d6854e482485e5d3e782884546b9135656b8360e71c5a8f2f6626af3a. 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/BEY500200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62932147bdd3edf48a51bfa173d030717f690e0e785715dbf29bc9f7eb4d2624. 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/TRBDY1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52259865ffb9470bd1728f19a9a5e9d80846eec41507c8fa664fa5280f230a1. 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/TRBDY1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d901d6de016a7cab2fef7e70477d2be2dfe3f53956459942fe1fb95549a60ab. 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/TRBDY1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2883b97b7423d017dd102038a52494b6a50dcd32bd6aeb1df3bfb3c7a172015e. 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/TRBDY1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6136e34e3b5546c535a921df11065c6f6d6ed778d00ed14cd26c7cc85a5062e. 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/TRBDY1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc5a4e7d85143ef1c63e0baedd4c6510f2cc9e10d45b60d49eb40da72d6dbcf. 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/TRBDY1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb270912b6e5b45e118fb9afd30a9ae4ab67ab3f4d579c6212b7ef1e1067e39. 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/TRBDY1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b6c50fd1e2c41f6165a208a9ea3919a0058baae35b0e3529fb036cd9d6ef3f. 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/TRBDY1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ce55894224b414016d15a53c3ea23a121ca3d53d16b7c4e852e161391859f7. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:39:45Z), 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/TRBDY1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525771485ce0850003fe72cb558409f84964bc99c555854c9f6febda5797af9a. 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/TRBDY1700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1915ebe4dd25ac0095f17838eb9e548158ad0c3200bb9cc0fa86bb599ceedc1. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/TRBDY1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46987389571f2770d6169dc28de6867dfe5e5202256d697ab987f254734c3b43. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BEUM70700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac969ffe17370e5b41ee7c6d645f492da20b167df73560ab3b40f2e50e9dbe3. 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/BEUM70700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0f083bec0090bbb2dcf962860b44a9f9effaacdfa4e67084809e2bfaed7b21. 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/BEUM70700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136912cf05b14429b9749a7681d217c2717b1f679c4810c96c12915f1499ae94. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BEK171700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ec6ccd9977bd552cb94281e640f7a0af1d50ee4640fadbc78b0eed20d2bf41. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BEK171700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4434f66a73aa23e37fadcb60c664bfdbd799efa27a0529a867a7df6efa273d29. 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/BEK171700010.