1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x377ee2b4fbb30d896cd6aaf337ede13a783075d9a46ca5351aff2152dc2adea8. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c43c6abe-9152-4e3b-bd42-e34e5cdd112d.json and https://artists.proofprofile.net/proofs/artist/c43c6abe-9152-4e3b-bd42-e34e5cdd112d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Beast Ballad (feat. Crooked I, Ryhmefest, Juice & Nino Bless)
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 → block OTSBitcoinBlock must exist at that height 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 0xf95e06eb31ef4d5eab7416fbb76f777152d4a00242d9ea140fa7d18d839c94f1. 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/USGH61100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24a45051b52f9ca1ae7658c1eeaac37ec1fbc75933588fb7554d7efb871e047. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USGH60610210.
The King Meets The Sickest - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a0eb18398fdcbe747f2b35751da5128ccdb960811bdd9e8f96980bb02a7903. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USGH60810030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29b6f9e8b2b6fd8c2d78d12f800f57db9bf85cdb0d4192a1ee7bcea1e96d3bd. 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/USGH60810031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fce62b32f15981e46f9f18af40b8d6280fd538768e512006b78f7604dc1553d. 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/USGH60810035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdb3e8e175075e877e3f942e4ac9c2ffdadf136f0ce418738c389355cb67f3e. 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/USGH60810036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71130645cb48278e1169db2a632af88cd60d722f4b1cd1deff13272d28411db3. 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/USGH60810037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a3132b5c3e728da95ec241bbacb95cea8fe0c60d452dd903849bf8fe4b6ac8. 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/USGH60810038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ca4ea025e0158c7e298cd2bfed6aba67ce3d2b68f081c1ac5d2c58a79b758. 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/USGH60810041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38846a34262277d7cbb6c16665aac1236fdf667a228f3594c5bde42270aec13d. 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/USGH60610040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f267985703daf41767709105e64ecab63ad72e345ff09f36fc67acd252923ee. 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/USGH60610042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dfc94558e24f36ad777a29f153c622b4a7e469e459a82e67f0ef16519abbc7. 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/USGH60610045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d6c02a2523820288b4a07f0102dd33ed366be2985629c448f91ce25d818085. 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/USGH60610046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f286d5e97d81686037c824292abefa9b24370ac5f8c100ac50de9bd2e2b4e. 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/USGH60610051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a4381672fc21b52786abe345ba0775e031fe54cbe6d1af36fbed1ad890335b. 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/USGH60610055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb725234cef7c00bc4d2a28420c15543a35719d88cde05d904b0dadb991913f41. 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/USGH60610057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddd4e8a33e6fd2d18b09271ba281cbf9e9e58edb37508d1e9ee106790dec274. 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/USCGJ0595411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a321c09f97e67c2ed36bcc406a3cd132d3511e436d0b0f63fa1510146a96b4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USL4Q0832977.
Falling Up - Feat. Father Tyme & Rev 8:10
I Never Won a Grammy , But... - Exclusive Bonus Track