Too Much Trouble (often abbreviated to "TMT") is an American gangsta rap group from Houston, Texas. The group produced three albums before disbanding in 1997. Members Drunk D Bar-None (John Vanbibbe
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 0xf7daddc3fd161a951765687129251a17f72c20ca00fda2567af2dca8bd37da12. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d43ebd91-db97-4a16-8d29-1d5f495d79cd.json and https://artists.proofprofile.net/proofs/artist/d43ebd91-db97-4a16-8d29-1d5f495d79cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bringing Hell on Earth (The Baby Geto Boys)
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 0x65e925104288ced3d86972ef296936b914dc39d32bd7515270e486134bc6efb8. 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/USXQS1618144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2c5c74ccb29c18f1152b36e15cd4bbd785448879f758a7f569053d8b621829. 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/USXQS1618145.
Mother Fuckin’ Thugs & Fugitives on the Run
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdfe4ffa2bedaf1cacafe156b203f92ebb85067e7fed2f11dca3a75d8d1a973. 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/USXQS1618149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337d5a67c66bb93d8b6ebb2dcfb159e41956dc70c6a087781202c1902cd845a1. 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/USXQS1618151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3e0e3befc700cf0071b3453281cac0c81aae3917f77bf255f130c107240ce5. 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/USXQS1618152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bee7a5b8fd7a2322c129764a786d428247a984c13be1afcd1b83ff63b8d213. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/USXQS1618146.
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 0x215503050e9ae8106e6e84016557fa929583d1cd90d006533f0637b39857c936. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXQS1618332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cbddb016a47fa9392822c3328e7632dfb0f187ae5246a736c6a23e34036228. 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/USXQS1618153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612192924084d30e6d4df64f6d52aecf6db55d473e0edaed03a72bc6d60e593f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXQS1617940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e02cf2d8632c1d792d380222975148ed563881a0bdb97f5317c5b782e2e759. 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/USXQS1618845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9c948d85afd6bc9ef4b9bc35bfd5ccdb8bb98019347e1e48de45627840e468. 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/USXQS1618852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34025bbd2b0c707bdca17d0dadcdad7adad6b28d1882b155781b2b574dfed63c. 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/USXQS1618839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064ec9cfd3aaf251d340f7cf75c4142ff1e85e859b2a7cfba4059c1365571a80. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USXQS1618840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30efc1ffcff27bf4d584c563c4417cdc37a81cccdfcd22853d1b555ed9701a86. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXQS1618841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4b3b48c4a648753ec5efa746bdba49bc82beb3ca9c5e88a5715da891bdf0b4. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXQS1618842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec5050324dbb0ba880dea8ff32ae39ab7066cca8b6278684f3a1c10826b992c. 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/USXQS1618847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c781b979d00eace3b8f0d61111c7518662d087057fc0aa26a0c0110ebf7d92e. 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/USXQS1618849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b07633d1688dec975cd1e8befc4a93cf1656962f5f26fda6fb0fe139c8bb14. 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/USZXT1019483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca38b4d71a4768c4347c1d09a026f9a058bbe6f35a87d507fca57ecba467c49c. 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/USXQS1618096.