Samuel William Christopher Watson (born March 7, 1974), better known by his stage name Krizz Kaliko, is an American rapper, singer, songwriter, and voice actor. He is a longtime collaborator with fell
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 0xb7f8668c570f72a748bc6d08a4f2f0d26b92aee293a23b7f87c529782a8bb885. 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/9bf5ec29-58e2-405a-a1f2-b2b14094239f.json and https://artists.proofprofile.net/proofs/artist/9bf5ec29-58e2-405a-a1f2-b2b14094239f.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 0x51dd9d6233c1db95b65e4b30ed8afc32e81df71e56f9182cddcad61083db17f5. 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/QZMZ92365929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75687f4402f60d48a71a4d7a42b3183657ac09c57985787a067e07baa25394d. 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/USZHR1800865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6a2ee2f916e0ade2740c562f4b8ff07727009776e81d9feeade8caba6d7a2a. 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/USQY51176092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd12a895f828d664dc97e20e8d80efbad3efe73c840e26e2cfa0f18aeec21876. 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/USZHR1600608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c4f139f8b76d78078e2aeefc1ec7fcae1c0af42cb24d9d99c37af296452e4d. 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/USQY51176102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178d7b6ef016a6099893118f8932aa27e65cc40b9cd09c86f55de2be4fbaa762. 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/US4KV1400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e1db378eddaff4955bfcc25e712f138d14196eb43d36481d03d09f72834a97. 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/USQY51176091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8843641ae13a11cd64e61e8e33b0f3613f1176daffe62623cd9ebf47f0671ad0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USZHR1500160.
Strangeulation Vol. II Cypher IV (feat. Krizz Kaliko, Rittz, Prozak)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3e44027a6278a2d5eb4119b49076b45b41da9a02ae04901227200d01494527. 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/USZHR1500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae956015d95af58d1155fba25602429800e87c8b5305cd22b3a0f460dc3d0d4. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USQY51176104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f97a993fa75002562009bc304dfd5b4f9a7ec34f33010031956991a1d3e12d. 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/USQY51441805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720c6d64ab1824f189cc01ab824e018148ab4bba67410d2b672a51e63fd9e36b. 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/USQY51441806.
Wake And Bake (feat. Krizz Kaliko, ¡MAYDAY!)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a04016c95cf4d7449505ec65869e9c107611b18c5f81cc74dd8bbdd2ac216b. 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/USZHR1500172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97b8e29730998df89b329e2db68ea1bf961f2590d4c01a631c9eebab2239a0b. 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/USQY51441817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896b9b7c60d526bb9e058c48aecce83134eed469dff2de3e68b5143401721c4c. 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/USQY51441815.