Les Wampas () are a French punk rock/psychobilly band, who refer more exactly to their music as "Yé-yé-punk". The band was formed in Paris in 1983. History See also Discography The band's first album
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 0x070a7398a766a3d6bbbb3fd319d7d6018521d37554fa20b73505a6819c9609f5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56af2715-68b0-4272-977b-a5ef707f24d2.json and https://artists.proofprofile.net/proofs/artist/56af2715-68b0-4272-977b-a5ef707f24d2.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 0x2ba8751a8559b960715f6fafff3f0ba5e6dd2e387a381dcaf7ba9d1ef0203e4b. 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/FR6F31506180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ec04aa7d8ae7f34b560fe796f57d3a09be525e69f4f01e8bdaea0137b83dab. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR6F31506240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec54d3ed96d3d92312f89e2a41c167ca167b8ef12bacf8ac6a2bcdbe96b5936. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FRZ059500460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa1d2db4bb039570b8fb65046940e44ae1df64c7d291ed3cb41d619e6a8289d. 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/FRZ059500480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ecc7e8ccf1084fd697dbb90c997e650e2500489ecd81a786232e3293dfc254. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/CH6542355587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd106a96826b8f657071113ede50f560ce269642f71eeeb23430f7360c6bd80e. 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/CH6541852053.
Never Trust A Guy Who After Having Been A Punk Is Now Playing Electro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8353481279eca88ac8fa90338229ebbcca37fec96ba857d27e610c09989da80a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR5E70200450.
Never Trust a Guy Who After Having Been a Punk Is Now Playing Electro
Comme Un Punk En Hiver - Live 2003 A La Cigale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5fc45e1f86bee62da8e55a865115995a9fbe79a24945280dedeb6ecd5b6cb3. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:02:44Z), 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/FR5E70300930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b85776a785a72411138a4dca8d792e2cf650036ea5428ae7d9d783cfc7dedc. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR5E70500540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde93e0f16bb2f0868906dc275db9c2cef0d15f8c7f92d51ab9b327f60202d972. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:11:43Z), 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/FR5E70500560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ba58cceccdcbfeb30d78a31159dc1631082a432e8f3dcc0a15215942cb427d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR5E70500570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02164fc4198e431b62d79671e06ccec6411ecd59208dd7db233d0f4f4ab1e2d4. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/FR5E70500580.
Les Wampas Sont La Preuve Que Dieu Existe
Les Wampas sont la preuve que Dieu existe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacab5b131868b435de56d4e00bd1c685ee44fd0152d484a2f2c78b632cd5545f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:39:33Z), 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/FRUM70802507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad5d8a44545c1bb9c4409e55483a999a6a9b1c987627d1ef55f74bd53fcbd36. 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/FRUM70802515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd4e4c3fdeffe962fd8cb53215aa6d549c526c0f03e93370746d31c33470ae8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRUM70802508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20ad2d3159505609d70e1dbffc4bde03e2d6c44923123ee6a4082e1795c4068. 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/FRUM70802517.
C'est pas moi qui suis trop vieux, votre musique c'est vraiment de la merde !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bff5ba003d94a7ac58067954b3f67b5984c90bff9a752450b154cef31eaae8. 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/FR7Z81400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f894708e0f6d01744e9b2ce8511fa9553b46b2f1301c585ff41260182d7723. 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/FR7Z80000001.
Même les plus grands ont des moments de faiblesse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e862e4017579137507347b907d812611bbf5b80e2bafdeb4e6cb8be9e67080. 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/FR7Z81600202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706403cf0021bf062b544359b8165fa4a9aab88b2429c6999fecc864247a19b5. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/FR7Z81900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa414af58c6e9339ff2cfba9cbd48361399a85e9af16f271c3a0a89e32f14545b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FR7Z81900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252b339feff441ce4b748635ad09cc19f4d463f21a41911801154e8991607291. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/FR7Z82200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51bb3b14d309cf7b8a5db867e6c927f1f14fa936918060a6126635a2ed446d7. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/FR7Z82200059.
Dernière station avant l'autoroute - Reprise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c187b6d4cd71c0b3940cff62bae7ecc0e480ac82aaa22acfd8954bd56787a53. 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/FRZ080200356.