Gavin Mikhail (born March 26, 1975) is an American composer, pianist and singer-songwriter from Nashville, Tennessee. The winner of the 2007 "Lay It Down and Mix It Up in the UK" fan-vote contest, he
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 0x140302fdd47e59d4bea3cf495319bb8e1135db92f6807051c991b884d926615a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8de13517-babf-43e4-bdaa-df6f2c8e5362.json and https://artists.proofprofile.net/proofs/artist/8de13517-babf-43e4-bdaa-df6f2c8e5362.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wrong About You (Acoustic Version) - Single
I Will Follow You Into The Dark (Acoustic)
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 0x02c1f68ea3cde97cce26f8e06dc0e06146b961a027825d95e86d08f0ec213cf7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:48:04Z), 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/TCAAS1000928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afc60dac79764e50a2d5c881d5754187cc6e1d171b49df222ad0c8a2837a33d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAS1000935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bdbd1bf6f241fa5ececad332d2b0a8d06f67c97c35cafa72a0d00c4c2c49ae. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAS1000937.
Between Shades Of Gray (Original Soundtrack Based On The Novel By Ruta Sepetys)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad24778e30327bd6cd853ec4be44910434a1b23b9d9c317b43969cf727ce6199. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAZ1194973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc89331a778a4d7ee63c52fb6c32fa57bd909a9652422d647a6692f31a7b61. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCAAZ1117168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9151d412b4cc194ada43ac36c5a29482a33cb7ae3527c9e7571245c42d78ffc4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABA1158483.
Youre Amazing Just The Way You Are (Bruno Mars Covers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6f1fa75a5c376c790c8ae63f2cff83ffb398901487602373448c8cf82b9c0f. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/TCABC1171713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443bf0c1d01064be4a855581071189840b03c3f8395b855457b7e6da801edeea. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1171728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28320fa623e80cfa29941d5c7a3343165ec07c958f228dd14964c906e77c7249. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/TCABC1171721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ffe60a96634b3021a0bc8d551f979b158be07e14ab4486cdaa0ed76da0de65. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1171688.
Skinny Love (Birdy / Bon Iver Covers, Etc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a985c510608fd61ab7161ed27b58e39f2f3b9be55064e2cc683a58240779ac. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1171670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5341e957c4ae4207618789f350d856d75c185c88b7896d75af78fcd674825e49. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1171674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd34b036b30d2c47e5532b74079050dcd762b5e16a3e80b05934db4dd1b240f3. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1171676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf1b041271ef330202e065f67307499c0da2c73dac7e5a9e3fa0febd202c8c4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1171708.
Every Teardrop Is A Waterfall (Coldplay Covers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aaa6239f03a5bf10389e75bc1019b82173fa0aef508545b38c1808af9ac636. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABE1204799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cab95314e8869da105c791e6087c0b99850c89cd530f1aa3e702edf4b65bfbe. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABE1295051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5170d8c8c2ed805800363817fa2a5065902a6d155301fdcc50cbc8c193548ea4. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABE1232062.
Thats When You Feel My Kind Of Love (Emeli Sande Cover)
I Will Wait For You (Mumford & Sons Covers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe629b61492470658c1f314ab0cab270dba0c6e5cf957b19d69ea70eeb68b4360. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABI1246934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c74263ba3e4efd0fd630fe4a4213d317c69f3d6c5bd1c7c999be4f90718d61. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCABI1246936.
Anything Could Happen (Ellie Goulding Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734aa7c26ce69aeeea54afd69434c259ad1ecacc5c46f6e987f62b8ff73ceeee. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1202885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53bb49dbb6fee03404df90a44f5f24830cad24efcb9c67da657e12acc85f193. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:12:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1202887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abd6bb2f0289c2482f143767ade2e355bc14ba3964213a538399c5e383f18d7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1205118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd321fdda2c74489e32ef7cf58327f5f065986923d508f425eb012df87205834f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1274127.
On The Walls Of The Hall Of Fame, Hungry Hearts, Let Me Love You (The Script feat. will i am, Nause, NeYo Covers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc992e72ba407aaa704300f138c73f6c059ff35d3f962cc0385ac4256061ddccd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABJ1251618.
On The Walls Of The Hall Of Fame / Hungry Hearts / Let Me Love You
It's Time To Begin (The Perks Of Being A Wallflower)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99e8604d8169631a4dae253d376d58a539574e8fd3cec4d2e12b098682f271c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1323091.
All We Got Is Right (Rihanna feat. David Guetta Cover)
Wake Me Up (AVICII, Rihanna Covers, Etc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b229719b508df5e124f4548e1d3da3cf1664e4d4e700fb9bc27024305db46b1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABP1373194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7937acb9ac4feef1f92b12e6fa1edf064de39f7bf206e0c7e92d660f1016e574. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABP1373196.
Story Of My Life (One Direction Covers, Etc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ceb89220218d0e8f0744c31fc37c4e68012fffe8a1ce10417f897b8bbaeb0d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:58:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1363560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c205e3fe5d99648281ca6c6d81c0e585ea7066fe903772d1fd2c8208c759407. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:52:58Z), 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/TCABR1363562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc926b99da520e9bcc5176df86f032e83822f55bc4fa24261a6b6e06a35cd3f. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/TCABS1318640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7977b6041c0a18631646186d5861186e1accae5da8cb96659b1b4673c85beeb8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1632744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a46f22bca1efff78aef08dc8e6aa466f0ac38e1152e1813ba767c2b30c2f31b. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACP1691348.
Scars To Your Beautiful - Chill Out Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cb2edbf20039e69a5e01da8d2445c43f0df92a4dbf8f04234339640b8840a7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACT1622265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064be94e3f0f45d3af57dae8d92c9f13b50611a8c8d86c9049a77d92c15a2f6b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACX1719150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9d423a4bd1b0c7d795a166278e72d7ce2f0864b4ab80701a10c5671ce97813. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:35:47Z), 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/TCACY1733144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f54ab7feb75f7a90af506c943fa782669f9ac915072dd90755f95ef088f83a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1743710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d22892e61cdd2eac5ea3943609f35158dcafde1c8598617e26036cb7f84229. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADB1749012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac46cb0cff36df9f85b252dd57dc91141811ad8c09ba34c8a464ea54cbdde27. 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/TCADF1732248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0771865d90cfa20702e918537a126d3169c351d59b684dc80d3e93b45648d2. 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/TCADF1732256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3cccf98330fd903bb2ea04a5470ff5b02a9fcfaa2c4807cd6b4a8dc604f5bf. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/TCADF1732254.
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 0x170236cce4896884bd88c1c02d08afad3ccc6b0ebe433b2f662286f0ea3496e7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADI1781056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c110037a6378e5c944ad84b20e1d2c24fd4a73687e14323510b8eb0201724d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCADK1733653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca89318d155ebe7da093b4c98f80b7d571be6715f2b389e43e9b2877d675127. 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/TCADX1897994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c419c587ca583d69b2786e68d6f2681addb1464d585fb4f44fbea99f1071da. 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/TCADX1897995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a278ebd72fdb9158af0ef97f5684d1bb9ce450a9cf078e91303c28e38d16174. 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/TCADX1897996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9967f0f97b957c31267263c60c2e3d83a2f1b66e5f051e04c541f1b6984d652b. 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/TCADX1898007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edf40527bf88abc619277ba1c7abba5fcbca014ddc60e442a575b7b6a24d6b9. 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/TCADX1898002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b02f32b293f450086581480b9a36c84b88febfc3667739c729f184f2cee37a. 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/TCADX1898009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab79cd737e79b8fafb177f042de5babaae73825340b1a91e90e6eceb48942b5. 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/TCADX1898015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0c9bfca02ff0766b408666168dc86c363015c96f746ca345c000027d3a847a. 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/TCADX1897991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4fa19961fa9621f3b1e24347a3b2c9bad771d9e3b5496860d582baa8d1ee4d. 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/TCADX1898000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4d30b964e9b10c6dafb2e17d61e772d7dd6b3d8983f81d07832fbdc767dd1a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/TCADX1898153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0292ef338ab3c7f1a7aab483fab0b5a5eac55779da09b416f70b0647b3f1d5c. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:38:22Z), 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/TCADZ1827300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45600781b4a33c08f211d98193f073d9048767718812b3a3759a40680a6beb54. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEA1812387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf9eecb589034ddbc42ae78c2894ad03bc9b2a5834c5ef2af34e3d0c0b076cc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEB1969329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f75529566b1fefb9c38febf711a4f3b3e3cbaa5edb56551931d51d18dc47e6. 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/TCAEC1984102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2ba08fd119c64aecf80dd1d284631712b62e6d33997ae9e03e372f1cadccb9. 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/TCAEC1984115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebc569a4a5d1a7b124856fc175aaf05df8d4e05d72ae6dfe31622baed7d0c2c. 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/TCAEC1984120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fb7fc663e00ebe5cd1c2d2bab13f4a369ec233b4ebe9c1f1ccd2f79a963469. 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/TCAEC1984111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0380c373f576755ecb54ba32770e83ffbbca6b6177dec983e74d07ff72b62dba. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEG1980841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39d85c5ae31014fd25125e9631766b42c3304389b5ed9dd7f81bd88989101da. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAER2061592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdb34d958ea7f103713aaf225cc5d5fc3923b5f4ad9420441e2d66672a3185d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAER2060013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509716fbceb71f65d2c82d1182e2d1e780b587b74eb13d5677a7f181736ed7bb. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/TCAET2093245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30724839932a2dc17ee38050aa0d651f6435a07516b490a14719c64a2cb0947. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/TCAFC2089415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2574c842e11d9a1f0c1fbff04ed8cb4ab4fd29c71fdd4fc08f10bf1969c5d9c0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2017418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9c10d26722dccc2e5ba195b0c417987c89b0c87678d4f28eba19e2b610f48e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCAFN2126589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381e4ee41d88bc5da1c7bd7a030126c6173676c60ecbd815d9008bc69a6fa75c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2271564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac546c0b8386403c379e89dbe2fb346437c0db38b3b93110cb6eca971d1347f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGG2234961.
The Night We Met (From "13 Reasons Why")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18098d7ce72a85b9efe2a4977214806cbc50c3d020e2e1f8cc482e7b640ec92e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAHI2321226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c88803dde04f929dbbef208ba8b22b440c5583f50fe770c7c86e97c66f5356. 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/FRR642300278.