Tohpati Ario Hutomo (born 25 July 1971) is an Indonesian jazz guitarist, songwriter, and composer. He is known as one of the most notable jazz guitarists in Indonesia.Tohpati biography http://www.gi
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 0xb9bc4d12ffd420c4448c25058a5e3a7beaa35a2d9c61089c98f67b018fc16448. 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/c94d026c-0bcd-4187-9358-844464c0d32c.json and https://artists.proofprofile.net/proofs/artist/c94d026c-0bcd-4187-9358-844464c0d32c.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 0xc58ba3f0ab89e13cc03c94d1806a4bcd149d14721dcbcc307f6bfedc19347b6b. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/IDAC51998123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3790fcf8d3077c4775a00dfdbca6c79f378d08ff6b0698fc4630cbdc4beb01b. 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/IDAC51998124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07efe11077434cd4024ad35d999bc5dfe14d36cb9981012dbb97336281571301. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/IDAC51998125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bf672bd10f22e1dbfabbef105b39b8972fe601d50e801c7510b336f6df046a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/IDAC51998126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9418423eab9cf265f2e87fdfd4c92fa4717e9e7675ba4e1edb4013c56f087397. 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/IDAC51998127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767d6cd1f88f6a73f25ec30c6f432b46451e43daaca47460266222e8fd2ddd97. 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/IDAC51998122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4be4ad08d49135a8420598619d829096f62247fd733d74389fbb6f2fc1dee5f. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/IDAC52002082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2bbf526426b48b21f17d6cd2dd2e944651ab423580956606942037772364ff. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/IDAC50700272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7dab5e3711ff12bfeb7693389ccfb93aea1466839d9a52bb8d35d5cc786e43. 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/IDAC50700276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2414e039810118f99194faea1f670487b31b931ecfcca36f53cc358f9a99a084. 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/BGA261332202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7152e5dd39dea646b4bc88b03ed40241565a151b37021e8bca1bc6f47bb346. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/IDA041727102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6550a477ae1dfde23530977b4be1c2bd911c5d831215ebc8f2f25847309157f2. 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/IDA041727105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c2d72883e154fb10e7401e3fd879ffa4ebf2f1ee1d96079f6b3ecb8c4e83dd. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/IDA041727107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717b45068b91dc97b74154d4ed5762cf43456f675cb7fda61f5c82eec8ab9d4a. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:49:53Z), 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/IDA041727108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ef92d9731ea2bb522bbecfe7813aa9f3cc573e108c9f8eef21d73a6327c360. 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/FR10S1833908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263170ea37801857aea856b0a9b27b2b654604b86ae8b556731a651b096d497a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR10S1833909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ee43dc948e0032fa58fe816ecba761c3cdbf274e24eacbbf440d43907b287e. 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/FR10S1833911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5655204f0ff988425f6d74a9bd3a6c4b6c13f9bdc03ea910076d6b2c428fce. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FR10S1833916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8b54ea860626fe4ffaa329bc10ece2a18484e3450da1257c098f0f7448274c. 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/BGA261332205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c193a08591b0a0a00a8cf405c182f947d1b9a2269bea9a717b735a3ffd41e73. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/IDA142001031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab92bed3bce5115f5769b24b1b6074e8e8aacccec393f5c6ac8379957d8b28b. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/IDA142001032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c39dcd18ce5e3d6dda51b6377414a189206ab555783492ba40f04bd8bd6fb2. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/IDA142001034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d0263f3467b7bff69533f1b61b4372d7772d240b2144d2dccbed6c599413a5. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZHN52277807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a968c632bcc1adf91268d5e749d1abec6cc43bd73ec91157b7521b86edec85. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:17:01Z), 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/IDA142206442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0974b14924f7be58ee72e64d19b88a1b34e797374ddbe3279eac0188830a3c. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/IDA142206447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875dd9af48d0379d62ddb1a467d143f35aa7cf2954eaac8b5e078530eb4ee2c6. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:49:33Z), 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/IDA142303771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973462507129b34e2f7e7b2895943554dfcebaa02f419971ec7d264184683b90. 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/IDA142315283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2ab141e896e370eea0fb26555ac225f5ae1cd8f1fbdd55bf4179774601e93c. 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/IDA142316655.
Overture - Instrumental Medley: Anak Adam / Cermin / Rumah Kita (with Tohpati & Czech Symphony Orchestra)
Anthology 50th Year Anniversary (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb250a6436c0a29081c18d20e9eeec09b4fc97556122ca7031dd0a9a7a58da7f8. 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/IDA042315101.
Menjilat Matahari (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4717c6413c9e2ffa6710bbdd05510a68c6d3f881e879e3a656439678b3675ad1. 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/IDA042315102.
Bla Bla Bla (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7805814c256309e38a54cf7c79433fc40bf8a7869aa8381c170696c3ee1eac09. 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/IDA042315103.
Huma Diatas Bukit (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ee6889af17eec733f96a3422629be4c4a99ecf977b747f2606e42f207b9a9c. 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/IDA042315104.
Kehidupan (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39924b8d8cc8a09951de073d6534acd65b496f8695651e579bcfbe0b332a9239. 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/IDA042315105.
Srigala Jalanan (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35bfaded588fbb884d94e0470c251e799fcb77f224062953846b560ee41f1ea. 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/IDA042315106.
Jalan Pulang (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377b51392496a409abb754009cfd9fae5eccc1890cbb52af6c29808fe7153a27. 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/IDA042315107.
Balada Sejuta Wajah (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02e515a6cf1c081c4eb2195da88e85204b8a975252f43c8b3045d123bcb575d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/IDA042315108.
Musisi (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22035581cb37dedf7f41755923439fa87274abc30d352943e62d557786847208. 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/IDA042315109.
Rumah Kita (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a1d46a51fa87b9bdf0fbb9f348ed740873d01625403b89cc159c996e050ef4. 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/IDA042315110.
Semut Hitam (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217914f560733d9ba21c2f04aa752d30adc9e367a65d67f9c42f7911b98f1088. 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/IDA042315111.
Maret 89 (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd90dec18f6d61dad508003106d3c8c9ac434755d618aabdec7b1f4cf80d90c. 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/IDA042315112.