Georges Mayer Dahan (14 January 1940 – 3 November 2021), performing as Georgie Dann, was a Spain-based French singer-songwriter, known for his popular summer hits. Career Early life Georges Mayer Da
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 0x115d88ce73110b80d860f62ce77518201d195d13c96a1b06ed03075057c5903e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab0a77b5-82de-4183-8981-fc73d242d132.json and https://artists.proofprofile.net/proofs/artist/ab0a77b5-82de-4183-8981-fc73d242d132.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tu as mal lavé ton ciel (feat. Les Starway) [Mono Version]
Madison (feat. Les Starway, Jo Moutet) [Mono Version]
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 0x3a8dca9609dfb03227dda1ee7691a2a1fd6d29e28fc8beb14d6a8e9c3dcae95e. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:42:09Z), 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/ES5022102646.
Especial Georgie Dann (Remasterizado 2023)
Cuando Suena el Acordeon - Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484f9430a1a189add5686b49e5f2a5e3a01b69f886198ed6bb75a70bca026b5b. Chain 2 (Bitcoin): anchored in block 957632 (2026-07-12T00:10:15Z), 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/ES5021901076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c2358c571b214929510fda7ce2afde762b7d23ee324966a0ae06a08a024dbd. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/ES5021900951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86be7dadc869763901edd3ea2deb1dc675c4c84146469f02ae4b6826adbb787. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:00:57Z), 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/ES5021901035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc53b81a35d8493d9b13452262ad58f99ff1ef481943633a8ae45c3bc882eac. 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/ES5021901036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e0a26dd4854ec14912037b738444e83909ce9431017cbd8f1a00d60989c192. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/ES5021900990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ba4884b48ceb6665d0237ddf9ea62cc9f5792b508e990994c2e6871a0d4470. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES5021900992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a38ceaa0402f83b501d59dd672b9b31c685adc75d2bb6d3c6927fb683f6c720. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ES5021901008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2181959af8e15ef0f13332aa601aaf6fe4893f33207714fff8926aab2aecabb8. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/ES5021901009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd32d42d84a8706b6d63858189b84ae4b1cf532740f345170a1e062ed0266a40. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ES5021901020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a904759d550694ea61f4a5d904d20ec6025436e546e7f3b2550ec96d3dbd340. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ES5028800098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ff61377d3ba0ef7de242b110de393a7494904b2bcd21fa4f29a3a5cc4fa496. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ES5028300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434aaa768c7fc358f68e314b85f9580f2544f684940dd7cea924dfcb793a2be3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:04:15Z), 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/ES5029100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe49cf8cff6b74d2d76b792643a3ec7c8d16dfd721ca8a1cb05d2a778459f92. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/ES5029100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661f058b545f8d51eac8f5ce1c1f8d2400ff656a5c4290a80f53d0fe7cd937eb. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/ES5028600232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a531e6c360a687bfc084fcc2ea241d0e48ada0638cf64d464e58218b5127df7. 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/ES5029100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b0f50e42eb7ba586d29ebbaee72adb597688398fb0531950e2b4bd8bc9087f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ES5020100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21d54ec49f79573e106c19fd0ca837c16a51f0a7093845a9836d9cb928b1fac. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES5020100145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1146d9cee5506baa12fb5672146bf905a5f7d5b8b171e88f4d796b78e745b9. 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/ES5020100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e7f9b87e9cd749476ef2b51737d981c6a9325a437214294368c087225aff6d. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/ES5020100151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf526dc4361fb9c6a191e3151cd371b6e0d45bb6cb0a88934d7f8efca99bc23a7. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:05:20Z), 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/ES5020100153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583b8b2446298d57849bcf9d57ae37e2a43cc081f4ea97cea393369afc04f137. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/ES5020100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae2fa7b3e4f197ed55dfb4395f2284572454c6c96cea1d8ef492fa149f32d8e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QMDA71386644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfff11856d8d8790aaf2c222d6debdaeb6720a7236f6077a0dcb59e80dfb378. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USA561005480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec5a3a0ffb31fe8b4f954260258a119b9134d0520d4286c1c259f0a1da044f5. 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/ES5109400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f669f97df1bd787eb01ad3d942d53aa63f9c5a67de7efb5b8b4ca4a58f4edb5. 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/ES5028700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100e363d440ef12071bf44aac35a8ff87d8f45eefe69e84c93f261f0a9736664. 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/TCAJJ2535493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa16af86b4cd93106e83d573e3be34611fd8320c2c46158b38b0a765f50349f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5021901007.
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