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 0xb34e8f8ea832efc90487435b0cc4a697c10fce38abb8e2f4bfc23421474d1209. 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/25e6a720-2995-4d72-9d12-d96f05c2800c.json and https://artists.proofprofile.net/proofs/artist/25e6a720-2995-4d72-9d12-d96f05c2800c.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 0x1db4e46b44caec6d527f823a84357258eac2667012e36bec45dd27ef9f678af2. 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/ES71G2325106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab7b4cac06934ac0f59a79440dbc84713ce8698d3c4d8deb968af0d88721d39. 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/ES71G2325108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111327156968a2f9813f5347d41d3395594d0a9eaaf6d535ba2d28ba3a31aa58. 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/ES71G2325107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b3d77111172fbb878e33ec4ba6bb9b2e87ed7c1859f254f0307b02d3ec1a50. 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/ES71G2325110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf096a33502c404db9daa36bd04f41e4ee22419d1c0e5fc6cf20f41c76c0475e1. 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/ES71G2325111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bfca9c8504ca7967ffc12bff9ecc95cc682efc452a55fba82aa1b7f2ad4658. 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/ES71G2325109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3868ebbe189086f0554c9ef898a1d5bd30ed8eeaec655816c70902cb8bf91a. 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/ES71G2325113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35498bffa84f7a5cea7528f4f5a8e2daddf8c8ce743362c27a1a0aac18b682b. 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/ES71G2325112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe723ebb305cb4dafd27e66c9661b78c043806be200b4e75771c09073c846c670. 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/ES71G2325114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8ee088f1354d7a57536167e8a4096e91ab6c6d01168e89424dd33cb8c66802. 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/ES71G2411869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561da1f64b9b9447de5dd3d90f908c6f426922ad39e389ba14b1c2e68f7e1396. 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/ES71G2411871.
Pretty Polly Perkins of Paddington Green
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6622e171fc370615f7b34cf70f44a1b39b72cab1ce3958893d235edf0e2660. 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/ES71G2411862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae645ed1b9a3fadb83a64b471e6e523b02b77e39167f46e1437a45d96411e007. 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/ES71G2411866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e889305ad6aeba535275ca0c13ce554bf575f51dc77f39fb48d595617daa89e. 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/ES71G2411863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6980cbd0a36afbbb662f84bcf8c7188a933fa50e4a7b4953e80dcdee5b707921. 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/ES71G2411865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfedf8defb0074c32838818f14f04787470cac2aeefc1847e46a6f128140f220. 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/ES71G2411864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50229efe8a20715c03feaf031c391bedf92aa27afca9fccd16f23d850c9a8eb2. 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/ES71G2411867.
Bedtime Piano: Lullaby Collection, Vol. 3
I'm a Little Teapot - with Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f6472b8b6042b4dfb3872a8948f8869c4f20a2224ca180b0205c9c67e8a424. 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/ES71G2315443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4c3ccd8ab59ee894737899356c3c324fb8f02fc36b6c85e53872b59ea34fb8. 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/ES71G2315442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d256d43bfc87259c08d443714e3ad3b46128a9ea9d4851f807f05d872dbc199. 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/ES71G2315445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a128ff29658d7879cd2d49de4851986dfe7dc4393a87b16d4078a7a1a57ba2. 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/ES71G2315444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35d93a48146dad01edf8458066f91d110b52b1e3b1fd36f074fbbbf2222586a. 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/ES71G2315446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e392b5a334624221ead601acb26171562ab7a9f9be41348a418f7a5a134659. 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/ES71G2315447.
My Grandfather's Clock - with Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b4d560670685ebd4ccce61b211ffed209dd761f33e3ce0f090ee01c1ca80aa. 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/ES71G2315448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa5cfb623b5c72258263e8d649c67f255e62259b94f9040082dc45c99e9dee0. 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/ES71G2315449.
Oh Dear! What Can the Matter Be - with Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bafb8c67ed723bd4348cc4b3a41548f562abb9e3aad6d5741abc004675db074. 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/ES71G2315450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4608d8f519aeae0a5dfc5f76f0a2f16980fb86d424c7a5f7745ecc24cd0d26bc. 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/ES71G2315451.
Relaxing Piano: Soothing Baby Music, Vol. 3
Diddle Diddle Dumpling - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8fd6692e0b8f9ed7a3c9e98af67db8ea2373733ad6ef49f3d44d7daff90543. 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/ES71G2311384.
Here We Go Round the Mulberry Bush - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa338c2ee04fa76b53da730f2ce122fd4531db5e4a8ba9ff7cf06051462f91b6f. 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/ES71G2311385.
Home, Home on the Range - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc09205de8406f42810a924461375c426f30f4525ff6bd649bb8ad0ee6ea0306. 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/ES71G2311386.
Girls and Boys - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cdf7ae5f4d76d2467610b311fbadf7b61aefc3f5f595604522372d70b99af5. 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/ES71G2311388.
Here We Go Looby Loo - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb270b7ce2300aa84d16f5e61363317d1798163674fe9667c476d2b51c4dbbe0c. 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/ES71G2311387.
Bobby Shafto's Gone to Sea - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6f7fa674cf23ca438850f50298f6c74d6b8329c3db8a115b6342159c7435cb. 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/ES71G2311389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1bbbdbbb4ac3702d9b396e5e0c29b6c3384982f68d77727670590a4e600d63. 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/ES71G2311390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c9c032d98b4c53cc5e3f473d1c408e1f37698b0be0831cbf8d7857da9c2b97. 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/ES71G2311391.
Coming Round The Mountain - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffcb5659dfef7ee188a4826313c88e2132651b93ab6a36713d7526f3cd69269a. 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/ES71G2311392.
Home Sweet Home - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d35cb3568db5cbe2fc18c8df2218828b5ec0b52b86b1a413f1ca9e81683cf8f. 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/ES71G2311395.
Hickory Dickory Dock - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b498f8bf900975c26fd2573fdf7cde4eefdfb826c36f44d16451bd4c30fe01. 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/ES71G2311394.
Little Brown Jug - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6199daec182c81547b1794f7495cbbffd2044c9569236d2d609e1bd8e1a1985. 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/ES71G2311393.
Relaxing Piano: Soothing Baby Music, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569cab730cf5141f08d312112fa17b78e3c0a1c9225222678d4d712f4e8dd2ac. 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/ES71G2309041.
Ding Dong Dell - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44feb79ad20a6e8300939ff42cc3ae311e9bd06591549cb161d04e6c89af35f. 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/ES71G2309040.
Man on the Flying Trapeze - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb30c5c80940d5b49dd1ad47a32bdc9a2c66c8a42e07ed580c915fdb49b77aa. 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/ES71G2309042.
Waltzing Matilda - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540445b8ea98238148cc8907eccfc5ceabacdfb6164cf7b507261c3b03de3c60. 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/ES71G2309043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956d8469093da248e16e0e307929089c1defd9d886d44112f80f6c900be57371. 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/ES71G2309044.
Goosey Goosey Gander - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3777eb6b8a84938aa06807daaa59e7d48dc8be0d45238e3f90d65c12917a4c96. 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/ES71G2309045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94df890fcc6fa2e61f7b6eb0546745c05568934ab86fbc7c1a9a235bbcab7eb. 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/ES71G2309046.
Little Jack Horner - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e3585200ed6a051b94ab4f98dae28cf47bbcf1f16f5393121ad93fe5e95308. 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/ES71G2309047.
L'abe Igi Orombo - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ade62a7a197e6216d19e21eb1beeab92e328cf96c663a0919bd82ef5104d3c. 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/ES71G2309048.
Relaxing Piano: Soothing Baby Music, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3805793ed4fbafd1f611ebe8c3ed7d1f2fdc6be7d9d42cf4386bbb3713f2b822. 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/ES71G2309034.
Under The Orange Tree - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6448f6a5e64a1a2acb360dd81bb13492538bfe46a2e28a7a81f2f07256abc9c2. 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/ES71G2309032.
Take Me Out To the Ballgame - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348895bf1196ce444e00cc2f72789a08145302ac76422c620470edcba4cfa82b. 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/ES71G2309035.
Pop Goes The Weasel - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2498e4c13232d375d6b060ee3153cce0c7b113f331b83aa204739f083f2f322e. 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/ES71G2309033.
Ten Green Bottles - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd32cfcc18ee6da5d8e05d2c4e50e83677afaa054963ee71f3aeb95c192268d8. 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/ES71G2309036.
Rain, Rain, Go Away - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988517ae9966092601932c7a66816c96f01346d330042b88b0bb810c1a219df4. 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/ES71G2309037.
One, Two, Three, Four, Five - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ea88c4c3e6766efa53a7d397b9a304a15df26a66aa30c156d3c82c9cce385c. 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/ES71G2309038.
Tom Tom The Piper's Son - with Rain Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40f7d263bbe070cf404985ceb93769fdf783f44d73e9f6b187c4eeabd801415. 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/ES71G2309039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50efda7f925d6c974a0ba4d8db86bdc0c63f62c05e411e7486db436580b1e441. 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/ES71G2223787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d0ebb4ae51ace589ff7ba12633f16c1185fe447dc9abc2c090c08daaf8d239. 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/ES71G2223788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d7e400f3bcd8823a20dd68ba6606ec68c18568d81cb6ddf1bda13f2e04d8f6. 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/ES71G2223790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd27aac67db12d8ffc15812b4043b15793f29c2bdbfda0d5113b47304070d2c. 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/ES71G2223789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eadfd91419a0e93e80ea692e42e23b714ed99d02f0ce699428b60ef2c6feb24. 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/ES71G2223791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b07185bb727a885ff7e35a5c1f20db21080f73ea746754179b640260622a253. 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/ES71G2223792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9b92e9eeaf4f2abfedf334577908500e9af33a4a676f39777c6cb05c85c791. 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/ES71G2223793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7568e2170d3d50fd7f013248b53e7f04566a646f172261103fcfa4d77b11b3ea. 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/ES71G2223794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf847ed12db51215056c67230873b734314d0f4ae2486f780a65a1b63f7e65463. 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/ES71G2220043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe011cc359961e7b8b2a5f7d9a443856c29ccc9499cd62c5d58589c3706b1f560. 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/ES71G2220044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d058230a3767eb319fc65b6965dc3aa51a5d0695cc9f2597cdecd0ab9b561d1. 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/ES71G2220046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5fad1230508bdc0f930f7c7fe4bf8c1d77378b41217f9009fafb247fead5be. 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/ES71G2220045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d7de9ffcd38271633e544072eb3af10ec6a74069d20843802f27fe06eca717. 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/ES71G2220047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38a68de41c4f865749c9a922c3fe6a51d17f69a8c3c92533ef742f4aaaa152d. 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/ES71G2220048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2f24c43eb8313cd4ed9329d934827a9aba579b53822c2d9f112dc66fa7b550. 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/ES71G2220049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c502c84b5e372b62e91d34d3d0232306f64e4367803ce09ac73f54a3e29e6a. 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/ES71G2220050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1b6039b146185606952ba9607d1e7898d07471dc8272cb66d3bd07a68254ec. 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/ES71G2214556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc92e207bc306c39c033fb2e742e59741164e33f12c6af0a59c6aea3d049ca8. 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/ES71G2214557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483a7ed1f43d94f2698e08a8335abcb7583f4e9100dd40431e1461f5fa7cd3ab. 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/ES71G2214558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb675b9540be48241955c5fdb88382acd39aa0c5ec71eb0a4bb7d99b853ad961. 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/ES71G2214559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5277442a745ef64ff57b593b8ec42a78cad40d6abf58a3215dff16c5c1c87025. 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/ES71G2214560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491d310273a4d6446782b251de722fa4ec184068647d027627af62b3c9d6b15b. 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/ES71G2214561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3620b7d1c323c852b08a8e601e111c3eb2fbcf7a2760b02e3ebdda70ff94be04. 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/ES71G2214562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b86a1c552ba53adea1db308fbd9a2f89c781d67df95d5338e3becca6182ca. 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/ES71G2214563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c61b1770463970c20dfaf8858927cc1466106d7efbeabe9502e072929accb3. 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/ES71G2214564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947407135ede45107e98075cafa8cdd7e7686108f64c04784b33019facdfa1ee. 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/ES71G2214565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50229efe8a20715c03feaf031c391bedf92aa27afca9fccd16f23d850c9a8eb2. 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/ES71G2411867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfedf8defb0074c32838818f14f04787470cac2aeefc1847e46a6f128140f220. 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/ES71G2411864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6980cbd0a36afbbb662f84bcf8c7188a933fa50e4a7b4953e80dcdee5b707921. 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/ES71G2411865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6622e171fc370615f7b34cf70f44a1b39b72cab1ce3958893d235edf0e2660. 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/ES71G2411862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e889305ad6aeba535275ca0c13ce554bf575f51dc77f39fb48d595617daa89e. 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/ES71G2411863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722ca01eeac13970f953bd9981e181de88e0bb6603810f9991792dc91490de63. 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/ES71G2328671.
Well Tempered Clavier Book I: Prelude in C Major, BMV 846
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45f3580faa10b84d5192d32f97941ccf674cb1b92eb5e2b02527a65fee75de9. 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/ES71G2328672.
Suite No.3 in D Major, BWV 1068: II. Air "Air in G String"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fc947aa486a4e96865508b6b6407b9777515a2b005d477c730f7175935dabc. 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/ES71G2328673.
Verträumte Klassiker II: Ambient Felt Piano
Album für die Jugend, Op. 68: Fröhlicher Landmann Von Der Arbeit Zurückkehrend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe728b7688a8c564f15ebe102e29631f521168aabe9d9eeed422f3effbd50517. 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/ES71G2328669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aed87706ce9a8998a17fa976b3e1839127c89b71a0c65eb7d557d376b220a0b. 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/ES71G2328670.
Suite Bergamasque, L.75: Clair de Lune (Andante très expressif)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cc17328b6d0e634e256414cf44dd31e96f0342fbc14542d5d2b45434920790. 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/ES71G2328636.
Trois Gymnopédies: I. "Lent et douloureux"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1757cb1313b87803ad6a6622b9f2d2e19c834c7ce1dfe5553f45b3273fc6d2. 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/ES71G2328635.
Dreamy Mozart IV: Ambient Felt Piano Sonatas
Piano Sonata No. 3 in B-Flat Major, K.281: II. Andante amoroso - Fragment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f39c00d450d10210d4c701e7c040b17da41f7d3cc1d960840d6a5eeb34370ae. 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/ES71G2328630.
Piano Sonata No. 5 in G Major, K.283: II. Andante - Fragment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a0d16a321f6e1d2e454ef29200ba367125155461cc9ecee2466d7a5179f446. 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/ES71G2328631.
Dreamy Mozart III: Ambient Felt Piano Sonatas
Sonata No.10 In C Major, K.330: II. Andante Cantabile - Fragment
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Sonata No.16 In C Major "Sonata facile", K.545: III. Rondo
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Dreamy Mozart II: Ambient Felt Piano Sonatas
Piano Sonata No. 16 in C Major, K. 545: II. Andante - Fragment
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Piano Sonata No. 9 in D Major, K. 311 II. Andante con espressione
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Piano Sonata No. 17 in B-Flat Major, K. 570 II. Adagio - Fragment
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Dreamy Mozart I: Ambient Felt Piano Sonatas
Piano Sonata No. 12 in F Major, K. 332: II. Adagio
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Piano Sonata No. 11 in A Major, K. 331: I. Andante grazioso - Fragment
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Piano Sonata No. 13 in B-Flat Major, K. 333: II. Andante cantabile - Fragment
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