The Hard Way may refer to: Books The Hard Way (novel), a 2006 novel by Lee Child featuring fictional character Jack Reacher The Hard Way, the eighth trade paperback collection of the comic book
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 0x25fd4616f3b169ae514404fbe7fdde388ad8b01d55646ee75a4107b4b0f188d2. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9a549cb-0f04-43f5-b4f1-19f2597a3504.json and https://artists.proofprofile.net/proofs/artist/b9a549cb-0f04-43f5-b4f1-19f2597a3504.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Devil Worshipping Motherfuckers / Pentagram Of Coke
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 0xbebd40115e5f593a363e985aa868bff9a09351e42f0db88e478485ad053ab1fe. 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/NLCK41019653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f49b3b619e4a846554037aae3887db47a47291e1e971318ad5f72a01103340b. 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/NLCK41019654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573d99ac6b3bd602837bb737b15980a676d4191d7b752328b954dcb5757bb3ef. 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/NLCK41014035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebd40115e5f593a363e985aa868bff9a09351e42f0db88e478485ad053ab1fe. 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/NLCK41019653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56cf431945965e854900cf98b50678bceb910895e1f05a8542caa590aecb1c3. 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/NLCK41022181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681a74efb539e5a6c0266f3d0cb83e4e658935c38d31f40ed38ca1b40b6b3602. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/NLCK41029024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97faa88d2df19e77add914e030f3164682dba837bb73feba2b957e5932a8118. 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/NLE801300196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa715d136de7ddd1f07151672e76c824e880bd35572d0d21da28e924a22a4adc8. 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/NLS761300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b9512265a75cd416c119f4577cdce1c212d0940c4a6af7fe24dae3f788e00e. 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/NLE801300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dc7b59569e29bde203cf5b2d114dcbaac3c3eb63e9955904d1990877119289. 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/NLE801300276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f6bd26f844df98395db8c215c0461ff5033605946b223554bfd6f34b5b5186. 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/NLS241203481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b2051075da934925a0d00814df4e122fefedf998c363cdc84dfeff7e3a315a. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/NLS761300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a708fae4eea263099a8ee36d0546d0ff725308c9ee30ecfef40464dea90939. 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/NLS761300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f0ca1f0bcb802a311849a8f27469a9ca1f2162d540e9c076bd772fdbfb3ff6. 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/NLE801300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dca5482cdfd3098bc7956058b7dda19dd6b80570bc89f2f25e1857143fb5431. 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/NLC201200132.
Weekend Warriors (Defqon.1 Anthem 2013) - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec60d1cbdf15129f0784fc1c3dd9f51acd76fb53d09f133e45f88a850ed8b549. 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/NLE801300263.
Gansters Don't Dance - Noisecontrollers & Alpha2 Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50372e0b1eadc503c55e9a307d349711005bb4bd45c7243409bf12634427bad0. 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/NLS761300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab312f4e5ea78bad95b1578b7d96fb357ee62ddcd240d3c204aef593b2b3b2d. 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/NLE801300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4edf6e0156c345f02a6fc3afa35d202a3fa77db2ca3aab00aa1d5ddb24b855c. 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/NLS761300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5180eeb44e3ea3cbc67d31e89df75e0a27a4fdcb62fb10dd87c34af02f7e52. 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/NLS241202905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c1259258d3463e2f5b3fe7587b02980cc6ba94c9be78bdbc7abb0b822f6a9d. 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/NLQS91300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b6a687fe26dd13b8b4236d2ada5ec8508f4dc26bffebf574e18524eeaeac2d. 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/NLG421300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755481dd129332c3853b46ba4183df5f852f6a386d80806d19bffa7eb7762014. 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/ITD131300939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf7a5d9d309320f880b38798ca68e7bc312e8ae4410d722fc5e118bc53da3dc. 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/NLQS91300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064bd6a8e88fc1064537246b3f085f1bba27a0d0cbe6a356bb11ff1894cdfbc1. 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/NLQS91300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd0d5bbe15e914a3a816a344371681a66efa428d6ddbdae91ef930042876ef4. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ITD131300940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa17a16e9d7a910951dcbd0e59514165b848e12e7256d667871d9d2095a28f64. 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/NLFL71300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef72f06134fd779d20806a2ff3ca508905abcc881a4e8b53ee9d67aece566331. 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/NLQS91300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2a67ef390d44c3c75478a473516d0e0f3ddc23433a717e8135510ba539a7a8. 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/US75Z1310051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419bde3ec014f05671bb772f87b59867d402d33e1012e2209d2b278f49ec05f4. 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/NLE801500598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40ae28f7f2979f2195506565a0af4a281c38a43ed25ca201f8d826aaf5ee679. 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/CYA231400012.
Lock ’n Load - Q-BASE 2015 Open Air Anthem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b48c323c4a7253522767941361b9a54d464be1024672ecd76320f3c38558b4. 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/NLH2L1500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a965d13058151d0a1a9dd3c48c769474a7f1e3c8e0c2f93a0e0d0148ab5ff6. 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/NLCK41028631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1020c10b4ace6b9c2b6327bbc407cb5ee10cd5d370171f0e57dc7351e1af55f. 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/NLCK41025898.