RDX (Research Department Explosive or Royal Demolition Explosive), or hexogen, also known by other names, is an organic compound with the formula (CH2N2O2)3. It is white, odorless, tasteless, and wide
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 0x3c693cf22612adf499264d56ab527622f536b0b5c4979b0f17ef0718ae100cea. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76eeb03a-5f76-4b7c-8f3c-42b7048776c3.json and https://artists.proofprofile.net/proofs/artist/76eeb03a-5f76-4b7c-8f3c-42b7048776c3.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 0xf063676ed8728702cade7000e2b1f95278469436fe8e6e31fb2f598b628b240e. 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/QZ5FN2564443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b72dc251de03c367441c0bebba76fbe5db1f52661c1fe0445eaff5d900a457. 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/QZ5FN2564356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c1060ccdb9607505065ccfe8b63ffd2acd5ee9f47646274f2caedec5755c90. 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/QZ5FN2564359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0a50b4d222e6ca9949b72cb6b70797788027732e02fbcb1c5b842e3431dd38. 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/QZZEB2468823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120fe5e3fe60b6d97ff4f73cf6aa9bd68a424a0d62fde5b6e28777a583cba2e3. 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/QZ5FN2413484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc06daa63610efc02ed438d5ad77818794b56e9455672e7a519dc01b5289407. 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/QZPYN2377851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08b0cfc1989f389de454351266b3ea470b7200bb30fd7e1f0d15201f847391d. 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/NLAM42400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8a559dd7e7e1afe4a555ab47e08580e0c65ebacc8ad5ced688c86aec1bfc42. 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/NLAM42400318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bacbb24c5f35fbd74f4e17eb556609ea018094b707c342d792cec5df03cdb4c. 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/NLAM42400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999317e18e5030b79f6e5f5e575257fb712a2ef8b53b2a67f6a660d4bcf709e3. 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/NLAM42400394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b0724eaf49b3917912cd9878be09f1c9ad867116d370b9195b6c27eeecc85d. 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/NLAM42400395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3ccff7aebfa156cd65313975345db4f54eb0ced667a8a2a9391dbdd12be1db. 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/NLAM42400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1751d787c86f1776a71f5da626586abd7a6555d5271bd65006bd474b433bf41. 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/NLAM42400373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b96d736ba6d5e9ed7ccf934cf4f4ffeeaf651a83f93319eebe3fef59e0cd5d1. 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/QM6P41794564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf06c0c85be72e348095c0cb51febc5c679a2006197ddfbda90b3a7bc747a334. 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/QM6P41794463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9e55f18014da6a5ce88520e97231730fc36e9e0e934cbd7d76e9d79d776be1. 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/QM6P41794563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fe5e85496d87b341c8599ec92b42d2cc5a13843dc87c88f5ae2ed3534d1ec3. 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/GBGSY0800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892ec4aab0c8f759787d01ddfadb5ed0a19030a98279f0a87d381d93b1c34256. 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/GBVVQ1300288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a688501517238f66357c61afe28e1b16fd9d953c975ae4bce6556c6befc44b. 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/GBGSY0800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142b2e19be92c0f61b8da1bfd8c81110dcff4840e32c5c48d9dcfb983973126d. 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/GBGSY0800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fe5e85496d87b341c8599ec92b42d2cc5a13843dc87c88f5ae2ed3534d1ec3. 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/GBGSY0800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f91eece1bf14517f26a36d1d7a6bba9466afaf35c4bfd9a2e6ca670f05470a. 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/GBGSY0800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09abdd6108793c2657dce7e401d83642d0780b5764662272e4afccb2198b75c3. 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/QZMZ92542777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5879df94ecccdbb4e84773c43dfc08ad84f5c3b6369b29d395790c9b5705d8c6. 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/NLAM42400377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1751d787c86f1776a71f5da626586abd7a6555d5271bd65006bd474b433bf41. 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/NLAM42400373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8a559dd7e7e1afe4a555ab47e08580e0c65ebacc8ad5ced688c86aec1bfc42. 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/NLAM42400318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3ccff7aebfa156cd65313975345db4f54eb0ced667a8a2a9391dbdd12be1db. 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/NLAM42400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08b0cfc1989f389de454351266b3ea470b7200bb30fd7e1f0d15201f847391d. 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/NLAM42400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bacbb24c5f35fbd74f4e17eb556609ea018094b707c342d792cec5df03cdb4c. 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/NLAM42400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54574092c9f42917dda700afda2757304053490666a8f2f9f5eb06fec29788f. 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/US7VG2392335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460128b19ff4c1c34a093991da77d212e1376993c8e4f26ee72a9e0a5a5d3503. 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/FR8W02300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf544a7c8c688a617f33a1aa849a147e0caccf3e2601c58f952246ebbb97c40aa. 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/FR8W02300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3917dfb87515d337257a6daff44831b8210cb7eacf17766c598a06bfb44ad018. 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/QZHZ42026175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34459277de7980fdf9e3510d06fc18f2281ac33ce19287238d943dd454d7fa65. 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/QZHZ42026176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6e2c5a144a9e9ce5810c43b2497ae0611e776c4f84bf453004a81d328c566b. 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/QZES72077888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867413b76ba69743090eb54b6cb9b995d0b1dda8099d43b3914707f5cf75cddc. 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/GBBZV0953009.
The Hit List - Newest and Hottest Dancehall Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46696f84760d31efdddd3ebdd622c42a7063e61170557d6f6142531a725c17c. 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/JMB110900276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfefd28aa55ace9c5808da3593a7306af1b17d7d14ba461d9bf4eb27bfc498a. 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/FIFJM2400002.