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 0x25fa8b3ca36dd911bf89699863f71213d727bee3b966e054d7101dc071108f73. 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/5fe498aa-513d-4327-b6e6-9c32407f3b46.json and https://artists.proofprofile.net/proofs/artist/5fe498aa-513d-4327-b6e6-9c32407f3b46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Legend of Zelda: Breath of the Wild Unofficial Piano Collection
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 0x5143f4f6b9c02511a0544582aeea746ef44ef8c54002f349875ff6f0fc81227f. 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/QZ22B2008846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957e69f575eef1490c9ccf6c3c9657ff3801c4b32b2e72e2912591443e5e7036. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZ22B2008849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0adf844ff223b3c0294a498577edc2aa08c2b95563f3139378a3dcfbf91316. 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/QZ22B2008851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc488a36419936b446bec96c62d4fe7cec151e8425de2e886688f81bed30c11ad. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZ22B2008853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618b1ffb42112db950afec4ec74e616483a7027a6108520478d173c39c2ea4b1. 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/QZ22B2008854.
Super Bell Hill (From "Super Mario 3D World")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320b1b22c38c8eb9d1b3f44c28cbb7df907f1c49ad7783fe6a10bf5c016a8d46. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZGWW1977163.
The Legend of Zelda: Breath of the Wild Unofficial Piano Collection, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9a27b1e6b45c5d5ec7c1a099bbe989c596bcf4ee00429febf41327a33e52d0. 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/QZGWW2067193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886fd4b5896befd4cdc45a60a08711be95077510fd9a0e7c23f7419fe48e4a78. 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/QZGWW2067194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9e85da007a4fc9e77a0e8c5404ff79ba5380d37899675e16f787d092b07430. 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/QZGWW2067195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003413e579e87e9e93738024ca8be363c4168642cfbff537032169dc9ae6b4bd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGWW2067196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b7b240c25118ca2363827a317ea4b7a467b721e08f6d257ff05b2e7408f7b3. 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/QZGWW2067197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f40853f91c1a1fbcadfc34084a1351b0b5946cfecaaa2bacc5def61ddf8bc0. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/QZGWW2067198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e489f03b10a924bcc9164923ca0e05bcac23835772710545203193f3bd47897. 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/QZGWW2067199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42d86a3fce3334697d60f0ae1a9c63ffc021997f950b33ba49e89b24d3f4506. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZGWW2067200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bfc2600ea11ba50cef12432ac97ca7cea25d43069b8672e4c45efd5c2553a3. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZGWW2067201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2a7fcf927241880a6cfc075763ffa5beaf9e4c189e8b074235832631eb0ca0. 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/QZGWW2067202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7178b38c257917b7588194eb3f6efc2331c127ab8dcdda8f7fc73d9171bd7b72. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZGWW2067203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60a86bdb23ac21427a52c7a05e337a55408650fe105ed3362426a3529edac0a. 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/QZGWW2067204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c6ad03f65b9145bbed69340e38cb8b32c7c53c8fbd4bd4276e1c9d75552e5e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZGWW2067205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74044a13dee17050460e1bdf646582ee75dfdeb9a1c960503beaf269602308e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZGWW2067206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9135b2f64b77d37e6a9d0a582049428267ec9edbb8062373dde1ca15ebc72852. 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/QZGWW2067207.
Kass' Theme (From "Super Smash Bros. Ultimate")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73881a97e26a392f879da6a1285d1e446191149523b7795b14f6fdf595784319. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZGWW2067208.
Mabe Village (From "The Legend of Zelda: Link's Awakening")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e3dbf961b71e828fad5716b31b82122b2a857c35323443cb9e069c64006c9b. 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/QZGWX2148196.
Tal Tal Heights (From "The Legend of Zelda: Link's Awakening")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c31db3c1b4be42280b2eb4477dda102ea30c8f7377195742eaf0d62903bb19. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZGWX2148197.
Ballad of the Goddess (From "The Legend of Zelda: Skyward Sword")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7245a347fd34926cae6e29be4b243da543707c1eab8f0407b842d861198255. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZGWX2148203.
The Great Sea (From "The Legend of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493df232965016e356664b921c0d4dbaaa2904b514b3b09020acbc6757aa43e5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZGWX2148205.
Dragon Roost Island (From "The Legend of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965b71e11b2d058834cde4c8bea53859bdddf69ec29f8395a0cdcebbe6a330fc. 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/QZGWX2044745.
Clock Town (From "The Legend of Zelda: Majora's Mask")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a926caa2f560e77a832cab8e298d9d91c479772ded27b4f682e49cd702b1331. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZGWX2044752.
The Legend of Zelda: Breath of the Wild Unofficial Piano Collection, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32950ffd0c88710528a55947f272f17fb48fb35ebe7010d4e5f3c611b9f1d310. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/QZPJ32116827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8873ef13be7f5a5f287e31af5f385e6b2d308e1d20f5403db2334d3a0ce996c0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZPJ32116832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdded93698be76251c92d0705c4da3ec319b6f256880e81b8078919d05540a620. 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/QZPJ32116836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f31dea6dc5b556e888c2c86bc5603ec284614e0439b755ca817454d6be18fa. 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/QZPJ32116842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc274c92036f824f68c61f1aa3397518bfc0effd7f20cdcd632715be12c58499f. 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/QZPJ32116844.
Song Of Healing (From: "The Legend of Zelda: Majora's Mask") [Celtic Version]
The Legend of Zelda: Breath of the Wild Ultimate Piano Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0adf844ff223b3c0294a498577edc2aa08c2b95563f3139378a3dcfbf91316. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ22B2008851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60a86bdb23ac21427a52c7a05e337a55408650fe105ed3362426a3529edac0a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGWW2067204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9a27b1e6b45c5d5ec7c1a099bbe989c596bcf4ee00429febf41327a33e52d0. 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/QZGWW2067193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886fd4b5896befd4cdc45a60a08711be95077510fd9a0e7c23f7419fe48e4a78. 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/QZGWW2067194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9e85da007a4fc9e77a0e8c5404ff79ba5380d37899675e16f787d092b07430. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGWW2067195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc488a36419936b446bec96c62d4fe7cec151e8425de2e886688f81bed30c11ad. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ22B2008853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3439aff363ba8f6bc5c41c98509efca88252ea094fe8f50b65f32400d5412766. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZPJ32116833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b2e81d35cf489420bc033ddb4690bacb5690702bb4cd40abe67410d5909302. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZPJ32116845.
Dark World (From: "The Legend of Zelda: A Link To The Past") [Celtic Version]
Open Air I + II - Music Inspired By Tears of the Kingdom
Rito Village (From: "The Legend of Zelda: Tears of the Kingdom") [Celtic Version]
The Champions' Ballad (From: "The Legend of Zelda: Breath of the Wild") [Celtic Version]
Parasail Minigame (From: "The Legend of Zelda: Breath of the Wild") [Celtic Version]
Faron Woods (From: "The Legend of Zelda: Skyward Sword") [Celtic Version]
Skyloft (From: "The Legend of Zelda: Skyward Sword") [Celtic Version]
Lanayru Sand Sea (From: "The Legend of Zelda: Skyward Sword") [Celtic Version]
Dark Beast Ganon (From: "The Legend of Zelda: Breath of the Wild") [Celtic Version]
The Legend of Zelda: Tears of the Kingdom Piano Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6d0de08f0322c188b87a2a2f3e417539d43d88eda45f7a56c95d646551079c. 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/QZPJ32387227.
Investigation to the Clouds (Approaching the Wind Temple)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef20fc41f7f7153e3e242c52d35c78b0fd8d91e5ab6366fa7c82080a95f71fd7. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZPJ32387229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217ec5237b3d85c3d559d4d14e6acf0b1512eda668b1a66aa9b038f221135265. 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/QZPJ32387231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3606f35a89669da355b9a30b98225cc011a78cde42c8f3626a981c16313e81ac. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/QZPJ32387235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9c2b0c4c9649923230646d2ee902e28f6f29dd0d0723181d097b62d950e4ee. 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/QZPJ32387236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffeef511280adb436d0fa4d6040f100c9e9c756595572291a835d7c025894396. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/QZPJ32387237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbee1b6c1b0bb84481346a8ffaf77683d775e2a9a508d53056b79d9a46534c3. 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/QZPJ32387239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3363c81e6767181e036f50218d7240d36b3aea7386cf86c9592f80f56905cbf. 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/QZPJ32387241.
Construct Factory: 5th Stage (Mineru's Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e989c1e30f0b6684f4efce2f1491e8dec20660da78f2287d1017566be2e5018. 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/QZPJ32387242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d53399705a4b66c779ec4c0818fa8c106b419397ac2c12f02c784e7b641c38. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZPJ32387243.
Guild Saga: Vanished Worlds Original Soundtrack
Market Square (From: "The Legend of Zelda: Ocarina of Time") [Celtic Version]
Colgera (From: "The Legend of Zelda: Tears of the Kingdom") [Orchestral Version]
Colgera (From: "The Legend of Zelda: Tears of the Kingdom") - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d2cc42bf72ff941ca4a001dfbd9cab20eeab3bd3c024807062c0816c83b7e. 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/QZPJ32454280.
Revali's Theme (From: "The Legend of Zelda: Breath of the Wild") [Orchestral Version]
Revali's Theme (From: "The Legend of Zelda: Breath of the Wild") - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6342eeb079aac195fd7e3f13d20a9ff132678143a7527cef21df08f4cdbb5c74. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZPJ32454281.
Attack on Vah Naboris (From: "The Legend of Zelda: Breath of the Wild") [Orchestral Version]
Attack on Vah Naboris (From: "The Legend of Zelda: Breath of the Wild") - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f1a9f940474b2a836ce80ee92b6083e2672390e68f65f1ebd22f0bde1f8de7. 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/QZPJ32454282.
Mipha's Theme (From: "The Legend of Zelda: Breath of the Wild") [Orchestral Version]
Mipha's Theme (From: "The Legend of Zelda: Breath of the Wild") - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f419dd47dab1071ea62b64085488e9852c9183dfe3ac8c7e5909f7578e4255. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZPJ32454283.
Demon Dragon (From: "The Legend of Zelda: Tears of the Kingdom") [Orchestral Version]
Demon Dragon (From: "The Legend of Zelda: Tears of the Kingdom") - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7bf482e1b1aedda579722461421e7b79e641b065c593d907a4221e51962f0a. 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/QZPJ32478044.
Construct Factory (Mineru's Theme) (From: "The Legend of Zelda: Tears of the Kingdom") [Orchestral Version]
Silk & Soul - Hollow Knight: Silksong Piano Collection
Lost Verdania (From: "Hollow Knight: Silksong") [Choir Version]
Title Theme (From "The Legend of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaab6d97bccc80c4d7aefb3c721d3485a127482b375a6de2c67313b93a9c32e3. 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/QZPJ32237327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0764a84e455f4ac4d7601ef5d569c95c67ed7f5c4f94907b98a6f436c269847. 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/QZPJ32229668.
Staff Credits & Epilogue (From "The Legend of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44faf507bee077fb1650147b0ee5164fbb9689ec963361680ac81fab8ee7d9b. 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/QZPJ32269092.
Midna (From: "The Legend of Zelda: Twilight Princess" and "Twilight Symphony") - Scoring Session
Midna (From: "The Legend of Zelda: Twilight Princess" and "Twilight Symphony") [Scoring Session]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9a307b83f73c3d9fab07e69dfe0d8ae0a12ea20b75cd313e193aab2ce5e8bc. 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/QZPJ32326112.