William Renkosik, known by his stage name Bad Boy Bill, is an American disc jockey (DJ) from Chicago, Illinois, who plays house music. While only in his teens, Bad Boy Bill began his DJ career in 1
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 0x13c35784bc4c1c6abbd937488303be2a13b3ebc6a63a66a739c6791965188237. 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/4700fedb-a33a-4df7-adc9-aa16877fba32.json and https://artists.proofprofile.net/proofs/artist/4700fedb-a33a-4df7-adc9-aa16877fba32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Falling Anthem Part 1 (feat. Alyssa Palmer)
Falling Anthem Pt. 1 (feat. Alyssa Palmer)
Falling Anthem, Pt. 1 (feat. Alyssa Palmer)
Falling Anthem Pt. 2 (feat. Alyssa Palmer)
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 0x6cfccc3437574f0060bc9b0bf36bb0554830723ac0711a73dbdfe6f72879e9fd. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/CAN110900331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7eb8485928d5abc23a0fb09b07b386337fac527cb21c5e7be1a8ce6ee113802. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/CAN110900332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1beb63722894d91e6bb47b67a5b038c4721dad1cad29a681a4bc3e429e5755bd. 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/CAN110900333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63179e88bede36e0524476fca2379ca659aee9ab026fd13c5165208046d30ff6. 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/CAN110900054.
Do What U Like (feat. Alyssa Palmer) [Pt. 1]
Do What U Like (feat. Alyssa Palmer) [Pt. 2]
Free (DJ Bam Bam Remix) [feat. Seann Bowe]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cca1cb1c6aa6b05bb1101e23df6c28f223191e7ed0e587b8ae4ee22ecd69ba. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USBGD1104301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28b6cd97ebf572182f9f572e6ee39a81f7c78c767c5ec014c65ecba4c68ade5. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:45:01Z), 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/TCABU1459577.
Feel Alive (Anthem Mix) [feat. Seann Bowe]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049e6caab34cba96d058e4b63f9d0fc9c13749b5849054cb407d2c2e8d70b38c. 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/USBGD1105204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d445917923718443d0eaf22b7cf69c9939a4376c7186c117d502ea7cd473b82. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:50Z), 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/DEY471880597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9241a02e8184f81f19bd49b45bf9ecaa012cb97cbcf7deb42992bf41086f7be5. 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/TCAFS2131680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdd8934167d49b672ca819b2f8bc9575092a0bc6171df4a96bb062ac4053982. 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/USBGD2190931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e7417a0d75855812ccd111ca3ad69d05ecbdbca0cc8e12846354795e01cce0. 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/CA5KR1970870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cd6e936d4d1fcb2c6517b7ce39a7b4fe1fa2bd0512a8edf0c144409d28f926. 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/USUM70722737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39c43b5f77426f09a17d8202f1804f0c61e55659c51a061c465630f42c98820. 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/GBWUL1901106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab29ecdf5bd077af2055a9dab4135406e2d64cf11aac6c969e37f1eaa8954e0. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USHWH1601403.
I Wanna Let You Know (S&S Remixes) - Steve Silk Hurley S&S Epic Orchestration - Bad Boy Bill Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170f44ba05ecc015fc99a3071dfacb4a266d15bc581269900e8eec3d44f33091. 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/USHWH2000603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd75ddd00cf13c87a1f8c4cb44600322035fe2512acf8044ec4c478d6ae158ec. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBWUL2212746.
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 0xdea3f6f430730fa72c9df631db7449f21c808106972c8398735110bb7018a6b0. 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/GBKQU2427504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0022198189fb8a69e22c605823155715a692480962d28c0b91d2c607d8575ca2. 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/GBWUL2212731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f1caffd0dc3a612afbc8f8194479ccbcb7f4fd5f0d2f8a2e058ef055943f74. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBWUL1901136.