La Maison Tellier may refer to: "La Maison Tellier" (short story), an 1881 short story by Guy de Maupassant La Maison Tellier, a 1981 French-Spanish film, directed by Pierre Chevalier La Maison Te
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 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 0x3407d5b2565ce2d30d50465cf595365715a5832f14c1efa50dbe9c4aea12d130. 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/191c8fe6-3be6-4b4d-b619-88dbefd421e0.json and https://artists.proofprofile.net/proofs/artist/191c8fe6-3be6-4b4d-b619-88dbefd421e0.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 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 0xf3ffaee3f7ac04c203710720fae42ac4e5d7303c95b026ddae65f324b6afcdf8. 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/FR9W12137719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f6344d83509f19ca4cf6d539abb43872bfbff127e8e534eaace1c08002eaee. 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/FR9W12137724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98546dc6f382537331775daa6203142921ac40f6977d185d9338c173b711ca3d. 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/FRU610700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf0ed543423c82cc0dc2da87b0b155fb7609759ed14062f66b3ad23b2960b73. 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/FRU617600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a091e927e97f8bad49a36f9f7e65819f5af8b27471b8898d0aad2beb02762dc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRU617600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c7df486ce02aa3871510f86ea68d4961d1f41625346b389c23f3ff53ec0d8e. 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/FR8MA2300300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bca6cbe20d73e54847a4975821e00e08c97ba5d4cf1a1f550ed581a1f77aa70. 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/GBKQU1806726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2e349775aae76ed80edef6abfce48dbb3a260169dfcf0d842fae9910bfec22. 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/FR19X1500088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8979d6146c85b14469e147995a00e871ae59f4aa314b8b3c658b9feee14c3d9c. 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/FRU610600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87e7c37a674802945e8f175f109f72bbfefd0423553cb50ed90e35f61fa19cc. 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/JPZ921508820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6e4ba8207ecca2db3d9ad18ac03ede1f641bb4e49a87a834c1e1e16ffe2c92. 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/JPZ920705187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38f8bc4447f7a1002023c2039191be93e8a8f15975508ca4e2ed3f9be8bb48c. 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/JPZ921508819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398229c94aa8738eec1a0e6136c791fc63bdd328e575a99daa9ea5633042417f. 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/JPZ921513298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769cfe215b05df7e21d7b90769fba0de9cbd8b0e613a01ea3da987e11df09a29. 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/DEDW90800184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b49680bf176b0ac67068d83ef81568de6845c7512f9be0ed63682db29d2412. 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/GBEUE0600514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3011a2e05fffafa45e121043bcc39cd46b860a8b398fc15f7ba821264d529f. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/FRX190802364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30572785680aeda283ffb3dcb1ec794f8d5714b68225ab6222469e72357167c8. 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/DEDW90800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa7448dc34e91c55178103dcc133500bdbe33f9f28f8684dc01226c9b38d2a0. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/FR6F31640940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755af9078b6d9bd175c878ded99157ec720e22e46ccbe535de855dc057d3cb28. 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/USUR40414115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc656aedbe88873e2b595215f3d7ba2d8c98090d88a774448f0e51bf243cd430b. 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/GBEUE1300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22213eb337e8deab13203524c9b6cd643eb5b5175c1a8ed5d303995ce7b56152. 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/FRX190802367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb18a0875abd8f8a86c773813b9f6863b37bd19f3045bbbc448b2d9f8bd50d9. 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/DEH741101878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51c7ca7ef31dec03385fe5bce6c039a0c9fb8f88b9bd272d0dd3ebd6714a346. 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/JPZ921508818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b6e2a89f94f272f910b52688ed16a5a35b34f14dc4153d41b458f274d10256. 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/JPZ921513299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a666e81a9898003a7d59cc631b3e051b6367519c3d31c352f9af0dd4e048ae. 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/GBEUE0901418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6de06ad3bd32868fa3d4afbb0eeda072ce534ea1fc663fe043ba809ec7b3562. 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/FRIGW1100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65784c686caefae4030ae56be54bc275652c9600b75b2f3df15b109965032cbd. 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/FR99S0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04896b43111236623a8f1b953c5adbe2acd0242e0c13c252897d62553ac85e6. 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/FR6F31640960.
Doo Wop (That Thing) [feat. Anita Tijoux]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e214778a5083bf79e461f2ed651c2eba3c20979ca17d26403f3a9b401b1776. 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/GBEUE1300085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955dc5972a4dbdb2ca5580e811b7646a85ff22839ae2f0fac59230ba873ccd53. 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/DEDW91300356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b4406d9c4c94049038f828eb9818b6d4646d1793668930fca13d9c915a3fb5. 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/USUR40722013.
The Wilhelm Scream (feat. Megan Washington)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fea3916f61660618ac957b1838839f8675f3283ab2b26b43c60f26cca21990c. 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/GBEUE1100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285b4f4048ae3c5a86c18ddcc9aae6cfca76e51dc00889a0ff59a24dfbfd60be. 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/JPZ921513300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99a1ca42688550f61e45a966acaf99048d0e320296f463d623e6228e395ec70. 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/FR9W11415219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971d5a2c04a396a2e194df884de85ec43c643f3123c8439eee7b06e7a58bb383. 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/FR6F31640990.