Mago may refer to: People Mago (agricultural writer), Carthaginian writer quoted and drawn on by Columella Mago Barca (243–203 BCE), Carthaginian general, son of Hamilcar Barca and brother of Hanni
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 0x61f9ba52243310def892c1bc779b884dc29a326c9c83815b8b2b427f226caa0f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e9d58c0-a193-45f5-89c2-7862937ad691.json and https://artists.proofprofile.net/proofs/artist/3e9d58c0-a193-45f5-89c2-7862937ad691.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 0xdf8ce4737bdc03049cfb6e64366289d1813517093cb9aa8e0f56acaa64183da5. 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/FR9Z61800095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fd3805505ce18aa0efc10d8a8006094476ddfb3723f75e04b904bc460f9202. 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/FR9Z61800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a02f71905cb243242765f267687461400c81563bff12b7abf989f2d09b0d7b. 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/FR9Z62100797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e90be7ba1ffb323645e48776e68f28b284570f2e2061952525697df41838ded. 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/QZK6H2052295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e52f9a287d850a6686b70319650369927300b5b0e8138ba59ae1c43bfc2a138. Chain 2 (Bitcoin): anchored in block 957242 (2026-07-09T01:00:33Z), 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/QZFYW2014191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414c24d0a03811b766d42bf733625ec3c221454cad702c3700821f563e580442. 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/SEYOK1852599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed8c8338d1ae48c588bcf7a0718589fb638c284b33719a9982e3311214e2be8. 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/FR9Z61800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b2a09fdf89bf5d4433148114a548bbc9dd2063cdb0f7cbfdb2bb750d1db1c7. 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/FR9Z61800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a438738d2d97a912245af619a6830bca410f78b843252d7ef56307280982c. 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/QZ4JJ1845090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b88f71b6c90c9b40722e893cb9a5fbec8ab2ada321a56f6597c821620e3606. 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/SEYOK1802345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e5b863acc2516dd95697461a86b5fb8ed3fa441dca012568e3c8bc7e5d2073. 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/CH6541885969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca32fba9cabd384adcf66d6d3347f7f621c354acee01f2403dc9333db675212a. 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/CH6541885970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdd4b8de413eb2a00a285c06daed017694d0d5a3c60dd5e5f6e14d139cec605. 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/CH6541885971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ef31d6ec414cd21ebd4bbcafcdb9003bba119e39763ae00931d6619ae740bc. 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/CH6541885972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2aff0a6da58f5ac75b3f17661bfabf48f55608603bd575695510a9cdea823c. 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/CH6541885973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b04d01d4f8b13b610eacc81271ac21a57b8647416fc1cd56976f0858b7051b. 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/CH6541885974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ec50461d295745e6514f486c151f42c8465a347fb906bb4cc34a7901defab8. 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/CH6541885975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285c59a73dd34c3ae97da0077749ab868160fecd3c09104258aec2fc9a4d1f89. 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/CH6541885977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a1ead3b992b5a7bc593019ba7f5bd302d52e55bea28c78b4ecda532a28718d. 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/CH6541885979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9778a3b7217440778e3bc6d94cca9469c3fb2451212c6dab095a80e2089756. 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/FR9Z62000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24e6e93173684b6ec9f13004179a00f58cfb51391258557b6b3e18ca55a4032. 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/FR9Z62000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4a4ea1ee4da620998a7b5a95bfce5b28e2629b660af9356f04484ddcc8a956. 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/QM24S1845303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cb7c6451070bd9d99246f44a1c5c8687a8e8f1d73a60cdbd468bf065b07e99. 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/QZK6H2051765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe19c494596118bc1777c985c9e8060449d7e0e097e46370f635d5c314b5f560. 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/CH6541645001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634978a5832cffacb61ef5b4b055af1777cb64bc339ecaacc2e328114f9b4c8a. 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/QZHN52449853.