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 0x596307d2f5da4104dac2b258f3dab4ce8b1bf318021989e1cdc75b3b9c1a495b. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7de3bd4f-c6aa-4cbd-abc1-235e0934d25f.json and https://artists.proofprofile.net/proofs/artist/7de3bd4f-c6aa-4cbd-abc1-235e0934d25f.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 0x1dfe16a9787ea32fbbc652aa90cf56d7cffd0798fee0e48be1086e2ba900de80. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMCHU2401009.
RAP SH!T (Soundtrack: From The Max Original Series, S1)
Seduce & Scheme (RAP SH!T: Soundtrack From The Max Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dc68c19ec038456987620f256e830be172b93fb95586a7134ac17c0fc039c6. 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/QM24S2203529.
Slob On My (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dc73262856a4e74edc4fa06f986975776474715fc871fd2fb755990fb501f7. 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/QM24S2204362.
Stank Ass Walk (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2ebe1dc9daa78f2d3085fdf0c1432cd401f08cecd7192c6ad27dd9e4e8a935. 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/QM24S2204361.
Just Ride (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae166116ce093bf9734159dfe6ef11784284c5375e28051fb6354a714788f7d4. 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/QM24S2204359.
Freak A Leak (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9227695ea990eed20fbeafaef52ff1614e171331f613c582fab9c60f14757616. 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/QM24S2204358.
Collins Ave (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3308ee7bd17302a045f1c6d50e2a2f58cbdcaf1048c82c135bc3dd054ca03f5b. 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/QM24S2204357.
F U Money (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61721ce88f8ab087b4e88248e18dc7f7dd4431c9931d9b5c11c7887ee2825dbc. 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/QM24S2204356.
Walk with a Walk (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e8ba85d1cb953aa7bcd82850f3b9522e650e93e1a67baeb81004ba012c670a. 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/QM24S2204355.
Molly Poppin (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9d0a1d43041091285cfb36bceb727bc42ec3b181d6526acbe0f523bca7adb6. 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/QM24S2204354.
Nann Badder (RAP SH!T: Soundtrack From The Max Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd312d03b3b026792c2ae28a979e5e6e78b9fb309f90d4f9b5acea38fd59bf5a3. 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/QM24S2204088.
Tongue (Bonus Track) (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1982eb46b45238004d345e57f232fe6e009e8bebc98da487581db0f14b4e33b2. 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/QM24S2204352.
Scam Bitch (RAP SH!T: Soundtrack From The Max Original Series, S1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccc89f48c8f2ceb8f23c5dda1997c5e8b0bc34d33b7345eab539f336f446c82. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QM24S2204353.
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 0x32ee3f390055df5d6743f889dccdf4f9fded58c9757962ffefbea1ceeac53bc7. 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/QMCHU2401001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4828f6bc737cdedad7056fccb5d5a0c11636d3056a32543fc01e45c79278fba. 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/TLREW2226471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9dfe11f89502d54ff4688fd9bd2634d8547666f0f68d1a07cc24e2621fd56d. 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/USAT22102750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0506dce61380803685bdc8f8de6b40153d459dda26d73cc4f72ca47e35d1523c. 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/USAT22102476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb384541ae14e01bbc16415eb33ecfdf85b5259f5d7ddc146dbcc6361f44bde53. 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/USAT22006193.