Civic is something related to a city or municipality. Civic or CIVIC can also refer to: General Honda Civic, a car produced by the Honda Motor Co. Civics, the science of comparative government Civic
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 0x4a1ce3cf19b0d3d49469894c4a67ddcfef3d9c25780bb1455b74aed2dfa29e9f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/507a530a-d29e-4ea7-aab9-bc26d082285f.json and https://artists.proofprofile.net/proofs/artist/507a530a-d29e-4ea7-aab9-bc26d082285f.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 0xf587b78f50b60476e4b13f3059d2e00c464d735ead8ce2669e16e191963a557f. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/USA2P1825405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd02a7ecb99eb5ef248395d6111ad270103f7c0ba81fd4dc676d185d4da9164e. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:48:30Z), 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/FR59R1960150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0b1a3613a054ce82ad6a423c1cbbc5679b8ad1139f55ccdb8599e89ca18b11. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USA2P1825404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf587b78f50b60476e4b13f3059d2e00c464d735ead8ce2669e16e191963a557f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USA2P1825405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f57cd69b741cbba50c7946e784fe52f890fe1145414f858312567bcc7a1adcf. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USA2P1825403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0b1a3613a054ce82ad6a423c1cbbc5679b8ad1139f55ccdb8599e89ca18b11. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USA2P1825404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a53de3268c74030112c4922e6a972812ba93bbcdc0649a2a0e1ad7b966633b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:28:15Z), 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/AUTZK2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c963c850d98dc1a55c17c9ed1ba462759e189e18317b12944bf4f25b8b130e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUTZK2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5932790d11da14abc8e2c33c983a1c106a8e665a543c3d0a5a6491cfc33a83c. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:52:37Z), 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/AUTZK2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f6dcc94ddbd4fa318cbe54e4d1a14cc4ca25a3396a62bee3baca399092fafc. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AUTZK2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e1e6d0ff1c77e097b9567b5643e0e7e616034d14c516365744cc91a7a8e448. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USATO2200458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c720bf33e37e0f893dd73761cd75096cbf58c806584699059777961064ea0c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USATO2200460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e1e6d0ff1c77e097b9567b5643e0e7e616034d14c516365744cc91a7a8e448. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USATO2200458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b21a5022d52e2c837fe02683ec92f8fd95fd1230a5dbd80cbea5a8cd1811b09. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USATO2200459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c720bf33e37e0f893dd73761cd75096cbf58c806584699059777961064ea0c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USATO2200460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e1e6d0ff1c77e097b9567b5643e0e7e616034d14c516365744cc91a7a8e448. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USATO2200458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c720bf33e37e0f893dd73761cd75096cbf58c806584699059777961064ea0c. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USATO2200460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55fa295547b6dad85d7229a8f4dd91d95b0a03422b5e7a17cdc851a255f8830. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USATO2300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55fa295547b6dad85d7229a8f4dd91d95b0a03422b5e7a17cdc851a255f8830. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USATO2300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac29315483dab73365c87d8fa756c04d1b882c1e65480352df2af34919baac5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USATO2400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac29315483dab73365c87d8fa756c04d1b882c1e65480352df2af34919baac5. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USATO2400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6294bd72ff81e819f5d50d7c7337433a067242ae886136d109b06023f310c70f. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:15:32Z), 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/USATO2400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724a31f7e5bbee807efdf297df1734569a3f138a8fecf59f71d68f89cc26f4ee. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/USATO2400509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f4940ab930c54ac24c75be304ed0df96cbce69eda45787364e3903d3f18396. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USATO2400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6294bd72ff81e819f5d50d7c7337433a067242ae886136d109b06023f310c70f. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/USATO2400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac29315483dab73365c87d8fa756c04d1b882c1e65480352df2af34919baac5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USATO2400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535c5ae9eb66feca857d2f7ee77ee5c855e6bdfa9c31fac6af83a4810df49238. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USATO2400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7b1ec3b7837afef81ac21c6f4f21edfbd0409786bebb94b0874dc87cea74b1. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USATO2400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee756135c92503f13399f454475aa7b116b964d9acdfc3bfcbe9df2f211b3dd5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USATO2400504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9108a0b787260638cdb13aad767d00494f655d8b354802d644ff250cd96c9c21. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:54:05Z), 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/USATO2400505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a5b4ea93f0b7f73f5beb84a036fb2c0f402ecb54918a9beb56cdd14e8f6bd7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USATO2400506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dce5a7a34d2b3a1cc3dbe151b70b84cd21b9a47ac499700d2ebbfeed03b004. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USATO2400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35debf61270640dfdd4bd25f206a4b2a02f8a096ab453ba19be5c572b0e99c91. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:10:45Z), 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/USATO2400508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f4940ab930c54ac24c75be304ed0df96cbce69eda45787364e3903d3f18396. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USATO2400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d817292d4d780ba915129e07289516d4d29e6cff08763877c2c3aa48461d993. 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/AUTZK2200005.