Mark Julian Felder (born July 21, 1983), more commonly known as Bizzle, is an American Christian hip hop recording artist and entrepreneur. In January 2010, Bizzle released "You Got Some Explaining 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 0xff26df9c269fa42e9657454cb9ab009716d56bd58fc3e5320956c285a7b5d4ae. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fcbad3c-2e0e-4e34-9343-d8fda0f5f205.json and https://artists.proofprofile.net/proofs/artist/0fcbad3c-2e0e-4e34-9343-d8fda0f5f205.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Better Way (feat. P-Dub Aka Willie Moore Jr.) - Single
One Way (Remix) [Bonus] (feat. Transparent & John Givez)
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 0xa032f868502c6f9321ff0c84bb2319409e05eeec25f53f60a17253b932f2e5dc. 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/TCABY1450805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca190c6df6d99728140a543c86c78c6ade7d5925d43dcfc2ecd7cf2b0bada6d5. 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/TCAFT2187767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe576d12dcab62cce71a292d020c1563ef581e10b9238564885790381c20858. 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/TCAFT2187837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628291fc483492c58bb1acaeacf0cbc707ec36b8656ddfd5812053c8e6063516. Chain 2 (Bitcoin): anchored in block 957523 (2026-07-11T04:55:40Z), 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/TCAGX2355958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf569c4608bc9533b7aa0e17edb09d02b2c1da135ed9488094fd2e38b0f1c6f. 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/TCAGX2355819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8963195e7106e57b2b0e64c4a7412786b7f8a1ca31c3f92b9c99e48afb9ade8e. 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/TCAGX2355997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04f35ea913fc76a600ad76662c1aeff878a3b6ea4cafd2f8a677b58826ee4b7. 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/TCAGX2355831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7d7136e2380c4dc6911c40db4ccc194b011823491da8066db222e7d27b0589. 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/TCAGX2355834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f406b1217f331973a31babcb20bef78a6291156f267bd67d6b25949f0d2b98b. 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/TCAGX2355880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a584597b4e79bf6355960650a60dde6770c6b367c1be7683503362b49357084. 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/TCAGX2355912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c23ce464b1d5b8bcd91457689cde7d8d326e8e6ed3a450a83a5de5002cc4f0b. 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/TCAGX2355929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628291fc483492c58bb1acaeacf0cbc707ec36b8656ddfd5812053c8e6063516. 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/TCAGX2355958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac976e30281d9541e157d5c787654dee9c44c463b3f5f5af6f13b843d581d592. 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/QZTAW2263211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d8b69b78085848b757b7334bbaf657e5e6e79c46d013f8fcec9fb271822fba. 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/TCAGA2284474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38f60e188f2db6bd154ce632e75f8c85a2f2512e4fc210e51cf70ceb083823f. 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/USA5W2000224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb204489421ee4990401f87586bbe0b7eddd1c333c20ec7390e996f66f8ac75fc. 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/USA5W2100353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aaa520f9f53ef409f6ec5c29a1b88ff083f7b7cff311c59f83e2aa3748cd30. 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/USWFE2190834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c77a563ff122ff5212511a6da700c28ed05bb1af702487d83e42544141690f. 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/USACX2000815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959490acae1fb21be45dcf32c2164a655ea14bf5f72d79a8deef39d3ccaf8df4. 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/QZQAY2141958.