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 0xcfaf67c6b6f82540a72f6b5a83fc2fce3a00bb17a5322b3bca8887bb1db0f980. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e529a8bd-55e2-431b-8d48-45329e936b19.json and https://artists.proofprofile.net/proofs/artist/e529a8bd-55e2-431b-8d48-45329e936b19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
動物病院 2019 ・ 犬や猫をリラックスさせるの音楽
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 0xa87f6802f7f32bf158f823b5d852c56e973c7f4b9c79d9af2557dde3f2268bc4. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ITLU51897756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0357c2dce22f0485ed716eb5a1aa4153b4ce0211414d1b3539547172e3f306. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/ITLU51897758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c69ea5f4c54dc4fb2ac659b19983408e58bff68d53a801d06368ac5c45daf. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:41:07Z), 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/ITLU51897759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5a9b851059a86c7dee7b9028d874efe8e056684eb26f5c145ab528cbd2631d. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:03:08Z), 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/ITLU51897763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a1b93604f48e71103df50330bdcb8ee0d9618521d16f78d371fc4fd1f926e5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITLU51897764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602adb6625be581296735a829b59f1fb79bf4e1ef8aa1c5e3765c3ebf36f10d8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:06:10Z), 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/ITLU51897769.
犬の為の癒し音楽: 犬が落ち着く音楽, ヒーリング睡眠音楽, 動物病院ドッグカフェＢＧＭ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1caee6f0e9c2f6261c087acdc3579226e5883173cbf3a403b5c1dfce451ed92. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ITO102059887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7600847a5e7f53d2772c0685d1f6dc54dc90f2c5e0434194a79d1686e398da. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/ITO102059889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52d87417826bd0234968e88a8eb92b056a953349f2e9c64e0b1a729e1726005. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/ITO102059890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ad502de4bc87201891033f44a16c015532e8ec399bd04dfed8cadbbdb2b247. 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/ITO102059891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c29564e86b9c994a3fc98f47d35ffb6d98da80f592f4455c15fca274941d7f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ITO102059892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b58df1277dbc69f5a5f53001067fea46f999cb43c6dff7e62a10bc518b4a9. 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/ITO102059893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abb463b6b04d59739b8858a3b01a1b8ce6f9b0541cf0ff17693508f36765904. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:02:37Z), 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/ITO102059894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618da96211efa01bff47c45cf2114484cb8f0e478000ed3400bfac9562da16f8. 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/ITO102059895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1ff51d0a0d82f2be5af237a16f9886a80aac01d8c4c54c9f2a13230494fe3c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ITO102059896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eee188001fc022b2b2415074b6dee3855963e879ed5c3d67819a9b9c27d531c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ITO102059897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06915915abee8c8385bb20644f1388bdd3ac9c72dc3499761c31edead0b0a464. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/ITO102059899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa459633679fec21e417411f66c8a95e97d477ca84cc0f70c1b150f76eacf840f. 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/ITO102059901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c31a1e8957c16f220107a9ed69694b7e9148cb37d4fd23d1bb406fc2cb9efb. 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/ITO102059903.
犬の音楽療法: 分離不安解消, 犬が落ち着く音楽, ヒーリング睡眠音楽
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa871da04147fb6afb22e746514fceeb8909d296b5c3e143e3df497dacb34e099. 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/ITO102205144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b0128097cec409e4a6194398f8d5cbdcfa840582307227c82a959d14efeeef. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:31:46Z), 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/ITO102205146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dd3116181a4fcb9642861f6998909b5d7ea80dd27f1183582f2f10e291a6e3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITO102205147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409670e8f3f6968bc015c6d57147ac882b0632d1f01df2b35b9d8bab7d534efa. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/ITO102205149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7db77106b652716510ea87d830d64054c999a70d45d77367b8bcabd2aaa4ad5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ITO102205151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d319fb2e129d143c9ffefa787f1058a5f2748ceae5837b5dc67520314443ff. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/ITO102205152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ef70af2cc8013c4e20dab44f7fefa06b58c68526c39648c7f9a80501e5a7bc. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/ITO102205153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0721a9549818d454327e4fc79f479c3fdc82e28c0b24fd489acc1cba810b12a7. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:55:35Z), 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/ITO102205154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d21cd2e7a5547287cac42681473b7c5cc47eefdda94f8188260815c87a7b87. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITO102205155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3888376633f8ac7d29e7df6519c5702c65e5223c4fbc71e7de2f0b5ac714c3b3. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/ITO102205156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1263966741b4d6562963e89dc0c12d08700dc3574cce15b1ed8c8ca9d69f6d8. 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/ITO102205157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ceff9dd4121371e596f1080006b41530a6acdbc41d2b66885f50e316050e6d. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ITO102205158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6a8260535af6b951d41db9657d5439fca33bcbbe1eb6a5d79f206a9d30bc3c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ITO102205159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d36d7dac571f6e233fce5d7ce287c5f2c159327e3abf39b68a92a0627f6b2f. 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/ITO102205160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae12468a9dbc64aa8a001c017bd33391e6f5483080b9425a379982ee065f2a0. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:55:37Z), 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/ITO102205161.
子犬の分離不安解消: 不安減少ヒーリング音楽, 犬が落ち着く癒し音楽, 留守番音楽
犬が落ち着く癒し音楽: 子犬の分離不安解消, ペットマッサージ音楽
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87e9a8cb8aaafb8f37f9a73b212bce27d818c1df3c85e9c563acca6fb19315f. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ITO102232479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed45aa51f6bd4c124c28d36828a559ad74aa0f7338a2b489796a98dc95ec091. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ITO102232480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6cd4a4856aeff2c9c893c8aad813d889a73f902f04f0e0274162c1d2a0833e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITO102232481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664aef617a18e0e94e73c60bbcbecc9c05666110de2ab2bde9c1f9d5a66bb144. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:09:12Z), 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/ITO102232482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22ad64447d75940db1ba66e41f18a3e7fa568c6aa404606c8d6a82a5698858f. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/ITO102232484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08625900b0e0701173b934e1d87a03fb269e8c6691749c44ffda857d507395a. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:01:57Z), 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/ITO102232486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deda9c2790dde858005bb7f73b50c4f4f0623241e1c0fb3fbd648def266e4c4. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:46:37Z), 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/ITO102232487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbedb31575c1ab80e79336b5e1a62985f7000d9f7db54226f2f2fd9d8ddd48f8. 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/ITO102232488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250838635ad7253bfbcc69d6044dc9f624dd179c348d46c4d518be32b8530bea. 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/ITO102232490.
動物癒し音楽：犬猫リラックス自然サウンド・雨の日お留守番まったりミュージック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfd198d390290c2a89908de9bcb5e90ad9be6f99d49d87d8889c6644d0a43f2. 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/ITLU50000480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b8638950110fe710338225b0364f75d5d2ddfffb9d706d83a19c20e7326d70. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:59:27Z), 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/ITLU50000485.
犬が落ち着く音楽：動物病院ＢＧＭ・犬のための癒し音楽
ペットのヒーリング音楽： 不安解消・ 犬が落ち着く音楽療法・リラックス睡眠音楽
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc676913a9372ae8bccd0d835ed5e8da3b759406bc868425c299ae6d65382a2c9. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/ITLU50859465.