Enemy Contact (stylized as Tom Clancy Enemy Contact, Tom Clancy: Enemy Contact, or Tom Clancy's Enemy Contact in the United Kingdom) is a techno-thriller novel, written by Mike Maden and released on J
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 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 0xdc192aa8e74fa124c46e186dd19130b01e23a3fbce8031345a788bc19146c330. Chain 2 (Bitcoin): anchored in block 953736 (2026-06-15T03:21:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97a97c96-f8d1-4a06-93c5-2a13106f23ff.json and https://artists.proofprofile.net/proofs/artist/97a97c96-f8d1-4a06-93c5-2a13106f23ff.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 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 0x8653e03b8449e80307239f046d02d43ae3dba1597a311d59c7762b6da427f54f. 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/NLE801800058.
You Got The Rhythm (feat. Mr Shammi) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db69d21bc0a7be031d94c7998557dd0a9e838c928dd27c3939760ed2ba93f76. 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/NLE801720002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52db593efcd23d6257b7cc5f9c17a5f7aa8d0fcce5a6b2755681cb3459f2b9f7. 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/NLE801720028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143e313f0fade57780952d77db48ae2a8ee9902dc04f0e259e2cf433d9aaea0c. 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/NLE801720034.
Save Me (Wasted Penguinz Remix) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ac6f54dbd145c806de20969ea4872167446ac370fb0694d5e3d7162115d9d5. 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/NLE801720019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481348bef85d36c8453c9fbf561e9707282e250b96f1cf87b5cf0bb1844fa07e. 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/NLE801720110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f62cb23f586211961f9a37308fbbd33dae6b5d33e31a55ae9c2161c2b6bee96. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:04:12Z), 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/NLE801720135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13e030ae9ccb998c9d99185a18bece03d62e5a712901f0b26145d880f51b5c7. 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/NLS762000199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcba84807c42a44a35a09c1d8f575f5d6f9268d02fd5edd7ee0254ac51c562a5. 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/BEB681800068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d86ac1055227cbcbee5486de0ebdfa894e1c3d62e80d1a07b02c061dc3eeca. 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/NLH3Q1800137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3a5bd564f865eccb6e00fdd88c58961b57e491ba5917b33caccadea081ba9f. 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/NLFL71700495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b809a030dd3b2b8777e351654818a3dbe8f38d4334ed6a087c86108562944d. 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/NLS761900947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64fecb6595f063c2f797f121589cb161445f939cf3557f023976a69c275cba8. 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/NLS761900636.
Claim Your Weapons (Enemy Contact Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bedaa36abe4c4d1861f2f16785392bfcdbfed082baa106e482c86a1fe52a611. 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/NLS761800130.
Supremacy (Mixed By D-Sturb & Supreme Selections)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ceffeddb1323ec87b86915c9078d3024ee49dbbdcf95c99aa7add782011e77f. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/NLS241800436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6b2d65bf76d217aad45a4492f4926ea2112c36d1af09df66c7337c8c0d2fac. 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/NLS241800439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f2d327c582d02ac4645eb1b3c547444cd6bb57dd8c82bc45a47acf94c7ab6b. 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/NLS241800440.
Nothing Like The Oldschool - Continuous Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d85981e65eeecd47472af06b4d3ade4a0464d26d2080ee4db76982820de6202. 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/NLS241800457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d99cb4507a2f021f4385007ce3de1dd00d847978cea01b71c4a6c728e2c6a6. 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/NLS241800460.
Hardstyle The Ultimate Collection Best Of 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4339fc57567e53dea4ac999f1acfdd7c2e6491cdf25c1e0bf20f5a6a4edd88. 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/NLE801900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d65c3bd537025a151b36cfed7ca9c18553a57e59e2faee061631032ce474093. 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/BEB681800421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c810b171ea42a1772ba7f9c66623cdb3fafec97eb10b52bdf3b3b447507f79. 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/NLS762000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c40955cea7b66c8fb418bd25851b8e3e73428254a479365f6d47b1750e01604. 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/NLS762000138.