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 0x50ff463b0f8e0ba6b338bd78066114cecfa5d0c20b048777944269b51f9d2d42. 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/733e640e-9f54-4653-8de3-8c4f902a3199.json and https://artists.proofprofile.net/proofs/artist/733e640e-9f54-4653-8de3-8c4f902a3199.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 0x4238737f9d943038f97d9e12bf7b96b5f0b9bcc4ca1a41ccd498793dd1846c70. 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/USL4Q2375791.
Drowsy Maggie in the Woods (Maggie in the Woods / Drowsy Maggie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63410d6db0d33456a361e1289eddb83082627561fd91b5bfe0eb7681a40f9a90. 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/USL4Q2375792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989ac7f0f25cd8509626a9c173bc13335e96cb828d517ac8fb88b2f6f1642090. 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/USL4Q2375794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bef34277c79c5f1af850a8b7ef5fa2a4f70baab934ab0ce98e1f16012f05377. 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/USL4Q2375795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b992330b5401ee2c83bcf16dca8845005c1563eb860b8d53acbf2008f0b6d5. 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/USL4Q2375797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39647e863c68e6f084fc2e579fd9d0572aaf4af33bc73adc9586e37ced072319. 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/USL4Q2375799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51a37ce8e3ea7bc90a8fd0cc1c1c4316d7717a25984c7a18873fdd63f48de22. 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/USL4Q2375788.
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 0xdb6b103fb5c01cdee6f51d97a342f0a49353987bf2bed5cbe2a66d0dbb83bedd. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USL4Q2375789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6113fe913c9684145f82f4fa0dc32495d56c0e9306902838bb4df55f56fda3d6. 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/USL4Q2375790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fe8aae7d9c8a42ec3cfd71084b04eb222188054a9c75f31f5cbda47ead3f99. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2375793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc26b3f192b2c5604a97da38cf466d6db6d0297b97f859aceba85bf51aa0aa5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2375796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689a8a3d4c4470cf3e2fafb42be3d3e7b5545eb9b08a79f48aec4f73bfa2e498. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2375798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b35f30f6137b42e3bac48d5420ad1679233e026e8ef62cfdb6720c1f18ff4e0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2375800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83099f81ce4fc4b35c3ea02bc113de8e40139d4f18af04fd4dcdeb9c61caded. 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/USHM91785381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275bf5e9a6ce0bb257860db276cd26cc28679b489585f4cc6677c7127e610bfb. 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/USHM91785383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86ab589476c0098046580b0b53ebb000534b5860773cf13ffe74053685d0531. 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/USHM91785386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbadf95b4f08ab6611e2c2dc6d54aa939e86307a841ba832e425f8070b9a5665. 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/USHM91785387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ca3c5e27f0ca7a1b2569a2828b76eee7017ff872468e9a5f5b5c859f0af8ec. 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/USHM91785391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3a6ab4ca165b537aa073d30cc942f1cbfebbe6e475e12da99c00802abb0da2. 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/USHM91785392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60d5727686811fb1fdf329876ceb0ec4fb82248f8047dfcde72af4debc54b1d. 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/USHM91785393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd5f406bbec9163bd9bc20fd6fab9002763d1fe8afcad8bd763586f32940e9c. 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/USHM91785395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70eae0ce0ddb9e4e2e14e389fb32b7f57e92620ab54338fcb3acb10125f0ec28. 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/USHM91785379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b0f401a60a29a8e7ff9b163c6e91782552f05855a5ca663aaa674d9e56e50f. 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/USHM91785380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd61723d012c4d5f7a701de4de63058882bae5289a9c58db7506ae082d7b86. 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/USHM91785382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324fd86fdaf3633557040a16fe8b7db67dbaf0656fef0e3b9478f367645619c7. 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/USHM91785384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78133cdaee5c553efa3e837a55bf314b11dda30e9810586d849eb0d939609c60. 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/USHM91785385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6101acd6e75749993813d81d3c84f182f7827debb052d01de007955fc36e7b1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91785388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80bccae3e57343a5e63715800cdabd220559ae58b8ceb82574d967cb78de488. 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/USHM91785389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42466d7c203ca124794646ea43bc1c49b6697fbb66273fbc7ceb8563d16eeea9. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/USHM91785390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbbdb346779980431b1048fb6a12ee56661ce3ba3456baeb2b6f0e3d786d400. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USHM91785394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8b8113f3e38535e3ac26325230f935aca275299c511f7964d6731047848c0d. 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/USHM21282549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3c28785aed7b7298ce7d44d81adc70ecfdc63c57816298e4a222002803f850. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21282550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e919b7294ae82256ca866dee31ea555c44662420d2a4f262646a69246dfc86. 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/USHM21282551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed237ce958e494944c1377cbd8db1d6aaf074b0d5896054797a70876a958eba. 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/USHM21282553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1c98661ec9a12e1257c779a95ec7697019738aac24d248f3e374fa362a85ad. 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/USHM21282556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e764a05bf6d544b7981b53d4fcaafee0aab991a8f14e886fbedb3d21e52faed. 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/USHM21282558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56da250d8bfccc2b5b2714b4f8c686e1d9da077c7f0b3f53047869c7c866b56. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USHM21282560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c8ef294aa700203eb540578be2750ac30e9c5612fd4d6f8dcbc7499bf73f27. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USHM21282562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18dff6058d5e34a2306b8bd100f1fe012e48443bc658f15af1391a65de76090. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21282563.
Mist Covered Mountains (Not So Traditional)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c250c781e47ed156266a2a9a5b27f8ceb06f4e2bd51fad9985263cd37084c4. 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/USHM21282564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba2f34caeb42963f356b460dada04481cb29c7c0b3553bd8644c32a9559da3e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21282554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4185791a4bea36735b9b079adb465acd9bf33168c85aea056ee817fcf6cbf. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21282552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7801a03ceb546b04d16f5a1e5513c6c34d60e15fe7097e1ed06c3712d1768c7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM21282555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f1723041342f7dae7f0271732909422df69a1bad4d1a2a2f24f7d82f5fa784. 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/USHM21282557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf0d0b758e0ac5e88b163af8bef8503c8c534b48de07b2ac269ded744b415d4. 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/USHM21282559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1637311b69b2130e821f4d92da68aa83c79778d99b243c0563d26ff30cf38e4b. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USHM21282561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05d20d2ac633b84f4e755d8c6b736f10de5f155267ec1e470c603792a6296cf. 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/USHM21282565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe151936d71d251a5ad969f02384dffea26d356ad8db857b28512c171fb126efe. 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/USHM90904997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb03019629089ec3fd22f1550833dbbf43ca7acbe53a8e5b875c40e69a95ea14. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90904998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fa113d9bae03d26ceaeff2b53fd52cdc906d45c6c0039d6f6447c8ff53af6c. 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/USHM90904999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b979abc3d29f54715a9fc95c91c5614028b96134081ee44954de0a48f5c2d4a. 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/USHM90905000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790fb45ad93e685bfc736ceb7366dca51a6bfb4e70865389f194dddfbbb15a86. 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/USHM90905001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c05d4dc96f497732df93bb24844f8b5dc592fcae0e83f0470f8bece6469e416. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90905006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a8bed8246aaf5710aba36a2d41d9de4f61f9112803b405cec6421acef91dc9. 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/USHM90905002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1441f8264d8360d963fc0b8c6ecdba883dd94ea33ce22f66797ba4a3d93a220. 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/USHM90905003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe699e96818a3477c77a3cf6d470bb3637e2d8285f8c4b3530b4097f0c7d814dc. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/USHM90905004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b80604bdd2c122006d51e4705c4d5b8c88dcdd0c86e105fbed607ee9d63b0a. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90905005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b063e9c541f76e899ca915e3a9876fbf9ca4d5a63242bb64141b7b63e8460d. 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/USHM90905007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5da389517a6c73c77411567e69be07eafcd73260ec4b004b6f62b7a4cf5e31. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USHM90905008.
Gilligan's Island Theme (Old Maui: The Lost Verse) (Bonus Track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9398dca99611562ace229f98135a254b089b0df2a019976eb71ec42dabf13027. 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/USHM90905009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5bb657fad3cc59ef31797f468055df5a40fe06cef3e4b71f42d375e148cb97. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90905010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd2a95e906bdb8308e2dbd6f535e51b2b734a74236599ced7695fb0cda083b4. 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/USHM80995659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7de76afcdad8715395e89cb844ebb59f45890573bd0c30fa0c4e4f5b8facf38. 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/USHM80995660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751b0dd3c7a174f0fb2c30118b9c7537ecaaa3b48b27b886814952f50a7dcfb1. 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/USHM80995661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd606534632402b1c67c263048dc54d4522657f39b8e735f732ed46c6b635f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USHM80995662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66750444086887615b970ad0d9d08aed6c105246409f92da71c247353f92788. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80995663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ce6edce2bb836bf7c056e35468cf3f5f5c89b0ffad20f2c66e69a142060c5a. 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/USHM80995664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6564ccaee7f08984f71eea90bef76a9ad2451382bcf1820b963a972038c66d87. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80995665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b47f69be0a4c2a13e314b8ad8910a52922b4e0f9e1b576b6ed58f97f4cb0a9. 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/USHM80995666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b8281140830455bd79b97dd33a182cc2b67366e50e8ed31b3177307a971196. 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/USHM80995667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a613fbcb445fcfc6c6ff80e82013e870cf9b25595b9218bf6ee0f8734ea386. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80995668.