Charlie Burg (born September 19, 1996) is an American singer-songwriter and producer. In 2015, Burg released a mixtape, Blue Wave Mosaic, then went on to release a series of extended plays from 2016 t
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 0xbaa3d4db0b2376ebf69eec15c4ea0b98dad1841a052b3a2295ff2f747ccd4c04. 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/164240fd-12e8-46c5-ab95-32d71ef5619a.json and https://artists.proofprofile.net/proofs/artist/164240fd-12e8-46c5-ab95-32d71ef5619a.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 0xc14231d14f2f57d5304ae461766be1aa37c602f6b134cfff16308d08c49ab3c6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCACL1619738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186751d75dc4a78c9837bb0812b313d6df26e3f61f5163eee8ee0c7904c284d0. 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/TCACL1619743.
After Midnight, Still Thinking (Interlude)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd1cd47e5cb064a462443388f78d6d1537c1e6d4703e4140e9e09f88d1d5603. 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/TCACL1619747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5a4625f87623d7ae2adb5ff03603ec26ff58e8ea56d9a017ff5a5000b1e239. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCACL1619748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577dd05150319c2ba14e7bb752265b2c7f29906326d4955468b1a02d141f3805. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCACL1619756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86abb106e6e6c1ccf79a7b43f40a84ea068d6060284c3c54c16474aad18196c1. 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/TCADG1790815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bbea27e819ede5df113a706726233eba9f0e594b7239922ffbbc5283141bf3. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TCADG1790817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e4ffc458f97f9cb16907e7ede4305d91958e369dfec45e52c35cec11d60d75. 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/QZDA61849933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d27d4fc13f19ec03ee99df952dd82355361bd086d52f2daef21c4dae7ea8e3. 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/GBKPL1833054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad983fb5f367c378b3038bf439c5e281240c98a2c4fef598e805e81b80960fd. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:38:12Z), 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/GBKPL1833055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb7eaab53b9e2d3ab2d04e9aa9ea21f5c1a973b88ac66ddf6f316aeae7c865c. 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/GBKPL1833059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3e3caab9100c58b9a877f010af5d1fa1355eb0db9dfda1ddaf0ddccc427af8. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:47:15Z), 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/GBKPL1833053.
Intentions - Live in Acoustic at Northeastern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e8d6c89dfe52fd6d50b5630044a90b869b7693a12dc0f7dc790c83b60fec0d. 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/QZDA41983413.
Lancaster Nights / Title Guide to the Talkies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68cfae0f61a1d9f67e17c53fea7088af3691560bdc5dc147a7e257ec74f9d69. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce821e3391856e4edba2b901aa9330edfaec4ed7a1edee2afd6d507d3b6587d. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/US4HB2200434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe8d9902f979a0f7a903c9931f5c6c84416bd7dc8dd9b4306cec0318237205d. 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/US4HB2200436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f47d77c8740cf8a67925d1ca79e357ed00325f7628ec3483d0a957e9a018d39. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/US4HB2200429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31136554ac8901d197bc37c5af4ca7f58bd558d283b48cc39dd1900359d8a775. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:55:06Z), 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/US4HB2200435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe8d9902f979a0f7a903c9931f5c6c84416bd7dc8dd9b4306cec0318237205d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/US4HB2200436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29206595043b9813ed2153c136e898d06a284e3282273d0daca22c9d3c092bf. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:14:59Z), 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/US4HB2200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9b61e1f47a790a6b45d1fde9b5c3715a841586578c820295903b6aa01e963d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US4HB2200438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7da8d46483a5a04867b5342b342800c86d283b811da629ccc14b442a57a8747. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US4HB2200439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc263b34d5320a47ef9174c55fea38e24c02ea50c366cb66aadac68c1de69bfa. 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/US4HB2200440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2f9318d8706e3357de5a6d266f002a9c4c48c694f4df4aa92f482166ce17a6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2200442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ffed013e143dd721d1e3fccf5f74cdb09de2c5c47b2630c936f3451a1beb18. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/US4HB2200443.
Chicago (Take It Or Leave It) (Live from The Tea Factory)
Chicago (Take It Or Leave It) [Live from The Tea Factory]
Chicago (Take It Or Leave It) - Live from The Tea Factory
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ea960130fb3990ceaf46d27131521b33397864b9cac237d57f33688aac03be. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/US4HB2200581.
Infinitely Tall (Live from The Tea Factory)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42de711f5bb1f91040aa0e93eeced66a13b8f4a3cfa704f7685e16fb8742c00. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/US4HB2200603.
I Don't Wanna Be Okay Without You - Audiotree Live Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9362bd8deaf58df39b375f77218beb092cdd24c5086124382d52d7f7c51444e5. Chain 2 (Bitcoin): anchored in block 957846 (2026-07-13T10:25:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM99V2209204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac4feb8366eddddb92a8b117f021ae9987d1ed7f3deacd4acd358b1f2fd9976. 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/QM6MZ1910526.