Gerwin is a Dutch masculine given name of Germanic origin. The name is traditionally analysed as a dithematic (two-stem) Germanic compound meaning “spear-friend”, from ger (“spear”) and win (“friend”)
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 0xc96b2e89bb557a86d71588288ce4972fac474f2672bf768deb65941b7ff5277a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d09bdb2-9037-4d06-b774-b6edf03f8042.json and https://artists.proofprofile.net/proofs/artist/6d09bdb2-9037-4d06-b774-b6edf03f8042.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soul Truth (Bungle Remix) / Lying Portraits (Zero T Reprint)
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 0xa2a36e4bf35686a8f73e569f0b68a6d4c58287c1483f3d2f417401bfddb7767f. 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/GBCJY1400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6722e6ba929ddbe31e9368c7126f97342f2e61b1dedc6227a37b000206447430. 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/GBCJY1400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9164d5240050a165b2dd8bbc81292cb6ddfc3f845e398346d78afa4e05e37baa. 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/GBUM71308569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af71d299b5427ee7d8c9a32ae913cd369ec91aa6865dc1d00b54e7f6a064562. 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/GBCJY1400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fec6f6a44e3259406bf3e5737bc001dfdbf57f3d5e6f97aba9d77400109ff6. 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/GBCJY1400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f17c4697581553c1b4769d7101b47abf8406e459f657894511ea39148ef7a64. 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/GBCJY1400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a44391913e59a6ab8bbe20603b2b95e10aa47f7c2f5dcfd1d3cb6e1b7531ece. 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/GBCJY1400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d213b32d6bca1665118f52024c59408e12cb4c0444036534077fbe49de4a29b. 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/GB8KE1356353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c8c6008ef6d44fce5f5bcc698911d11a8bf447e2b137901e315430e21c83dc. 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/GBCJY1400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e26fc5f998ee0495be76c45cc81851abece3449067a174a5d26c81b26bc5285. 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/GBLSB1400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358d65e248d69a1c5cf3e62608c015c185d0ee6aeec1613dae4cda6e90e3dc78. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/GBLSB1400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2686304393e6010319757d49bf82da6ff9763cb06bf97fe32aa8bd57728409c0. 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/NLCK41024645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f31645d280f9683f743f8ad574769b589ebab4278a63f94f0f30ad3cf54110. 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/GBUM71404278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0960a2f72f9b59ce90a9756ba363a27d8a3ac8f5968b88c231b9cc3c74f7587a. 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/GBPWR1400383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11138ec4a6637643b9ebe02117bd714d0fd5308560cc9c476527c331c2750d80. 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/GBE281200440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6343204ba6d66c6d19e3d77549f28f5c0474b91499971db4cd04c11f55a809ca. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBE281200434.
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 0x5c401249db55ae9c0e3e20cdf93fef53589a35f328e191e1bf4ef7825db905ed. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBE281200444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec46e98c76541d0b26925bd59574780f0c47984d7650b46c8b9059f693db3e7. 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/GBKQU1166695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee86eb5c8540c307c3aed2eb395391069e47d2398adc439c223547ff712c35a. 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/GBKQU1474127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad516202590ebea38788422f727b0a759bddd4062bf1bdb40d24228d36a77ee9. 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/GBKQU1474132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f58ef42b13f21d55caad3bd9f2b2abcfb27842af2e384208bdb8fd4e64c6d8. 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/GB8KE1659988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84d13c321e71efb5abd9eff77c824a1c1c21e1f9f97889ca918c0cdd15adeb2. 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/QM24S1900613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa1457f3b1854414cf21f45cb83dbf8199a413076586370abb39948e041dfef. 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/CH6542058310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef736a265915a773b2608c7476b68953c09d616bfff190d35421aea599540696. 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/UKXN22437199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e15b62417d5b57a7481d130779a8fdcc195fed88ec4dfd78a1e93e5089a64d5. 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/UKXN22437200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c73a497db75d85b3143b516134a5a6cf6e3a66d1b5ea7bebab4cd0351390744. 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/NLCK41014204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525cefe132ae8d0b7b5356aa440888ea36b31469857f23b964c41770a06076f6. 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/NLCK41014207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489805a95c768b0df7259c851a724cc617498207a8afce69144c0c3df53c097d. 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/GBKQU1163485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cbda4d68cc64691630a67024492aa55669a272ad62eae2c9cdbbacd8e072b6. 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/GBKQU1163487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b32d9976876674c199c9b855669faa0db4804f80cb75438026ab726ca26a05. 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/UKXN22407220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1a5435e586c166a92122a7f14b8958e727ac8d2fb209bbd87a0ed482264073. 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/UKXN22407221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a93dd42456bc8f3ab4069145494e2888e9e1fd20168fdd0e44806d3f8c0240. 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/UKXN22407225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1c604025a38ba677d34c7740c368fcbffdd316c3a3b403e22ebc14a618e46d. 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/UKXN22407230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82089c4b5b733ef535eae20ae9381c960eae5741708be387391e20c3e8911392. 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/NLCK41014999.