Robin Spielberg (born November 20, 1962) is an American pianist, composer, actress, and author. Her album Downtown charted at #5, and By Way of the Wind charted at #7 on Billboards Classical Crossover
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 0xecb59a447a168b43503c1c51a873a30beb290f14bd0a820ad0e290d38ba95f0c. 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/48db096d-5cbf-4844-bb7a-b18516fca3b6.json and https://artists.proofprofile.net/proofs/artist/48db096d-5cbf-4844-bb7a-b18516fca3b6.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbfcf46c77af56f9dbd2893722a52cd4dd57ff8e2d31a60ab06d536c0482d6a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/US2Z31100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bd7ad881dfdd659a9b043f64c1d2c911b7be7f553cc95de9fe47bda5e43e27. 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/US2Z31100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7d405f8bb47dae04aeb0bc82243857d47a8cabcca2a25fdecf0f82e45a06f9. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/US2Z31100028.
Beautiful Dreamer: Solo Piano Lullabies for the Parent & Child
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31eb5ac58789c8ecfa5f2b3323453c3e402c751c373bade9d1f79a0ef09924cd. 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/US2Z30400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39644fbca351a59785210b3c3aad2f8ffc17832ff759f267960f558937d2df74. 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/US2Z30400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac0d4aef8443b92c68f49a5d6b09b10a11b576a131241698e7f0a74ca9840c5. 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/US2Z30400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8882a773e741007f2cf394e8ecb50545bb557f19ec24cc5f48bdb8f1ba2f6723. 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/US2Z30400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff83c73b9ccb11b985d93269f35df3ff7d9eaac56336dfd49c4744e65ff8c8d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US2Z30400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9063956da6e160a8ab5871668b3d6566dfa8355435c410b776e5a05391792d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z30400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f03cb2edb4a906574a5feff4b87dcafe7a280607e80490a6076d0cf7061b1e5. 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/US2Z30400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5a5e5503538dffb8e4420e302402246af7d00e9395993378c3f1bba4f76087. 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/USA370363611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9a73ee6c7f8e16afd28178191ab2d23fefde5041f7cf8cb93c9980c2a1652e. 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/USA370363615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30917ac3b2e712c927f06e471f4e54488d48cbd49f215da1067237ed56910166. 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/USA370970092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cc408048b7d027e4ffddb3c7443f047dfe0967ef2ba0a8f73bb11786a7a390. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:20:10Z), 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/USA370970095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d77d476014e871e0870b0a27e39034105d2ecac3993c7584edea3f9840e667. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:49:56Z), 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/USA370970099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387980e1424c8f3669d1429b6b506a34fc9ba907941a5f4c1aed07b66c489378. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:27:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370970100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95e065624920dc39a10a421ded8b15e5eccc8b5930692748d8979832ff917a9. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USA370970102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd13fa7527db6f53a0d0ca8ab1fe810d9d2750239f5662ca7e69cea3b419411e. 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/USA370970103.
American Chanukah: Songs Celebrating Chanukah and Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd3fbbe4617f8ca619377ada39c3c1192c0df033e0728dc71ab6d543bf8cc27. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/US2Z30800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53d8070dcc7f40581e57373cf51975373a2ff9c965ea37b52bd3b3520a1f510. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z30800011.
Sea to Shining Sea: A Tapestry of American Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f6c6f1aff8f57c9f1a61c569965bd25bedd2fc0f8d273e00847f80783ea864. 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/US2Z31000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f64641add6a1f94db04a89676b3ccf716bbdce846ae23d45ba0de803be80cbf. 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/US2Z31000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4d5d556633e55fa10b29a0bb840a12e835c38554f547b4ab884cf76d9dbc10. 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/US2Z31000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933ce746821e1952a4bdc2dbeeaa5174424a3373fb8ad9b195c5a10a36b3778e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US2Z31000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668bc92f40bb733241e34d055a1f2abf9dbec98caa20201f3bb77cc5a29547d5. 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/US2Z31000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8778e09748612b531d59fb87bd7cbbcd3bb52145acb79e76bf096487332d939. 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/US2Z31000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f80b4d9bc1702fc35a314e40a206585358c413f78b4a0d9b39a65b1203ed52. 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/US2Z31000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c9c43bae64e63faa207ef408cb5995e3be08925471a23ee75f1463525b1047. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z31000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c2f9376cc9a0dfc4bd069df3288db53ce3df54a4f4663790036b3be334de69. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/US2Z31000002.
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 0x1407c267e3ac0b732e92879f9a8d0d810520df65e6b87a1dd990bf02add3ca40. 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/US2Z31000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d5ddc4a0da517d8ae19e54780e00aa9d3bc544985a5b3d65cc5744d42bdafa. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/US2Z31000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd153d40c53938eff5cc65e5a4c2902feed9672e03f3cf1d5b53558cfc64a712d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/US2Z31000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5245c1bcd07ce4dcd9dd621db295466b1514d8faf1ca4be0600150c5d1629a08. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/US2Z31000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67177f83822e135a696f0f1489db53158307c4070da42953502e55699867ea00. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/US2Z31000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afa2f1474cd6c5d00b8d72377316c38b4c581a040f2b9560f9b7f0f0ce40307. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z31000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01311941b3eefc3e06b601f80278354c3d1e0804fbddbb4833544d7fb4516d74. 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/US2Z31100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a8940568daf9006bf02d491f3209264b1d549d265a6d1f3e57178792aeb60d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMDA61859877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0294193310b815f299129bc33e94ca66b0ff118b596d09f993bd75376b0bac1. 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/QMDA61859882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74364240d3ff4169bd28320edd66c7c9f36b743519498559d5257b5c7e5d3b09. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z31400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b4146a5da552467696da6bac10a0cc879a075c3b9b2b89817822d8c1eba90b. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:10:08Z), 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/US2Z31700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f01bff91d7a1b07b67607c6303a72a6498399a1ddabea6a62bb9e2c47301d2. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z31700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2151696d3e077b117fb1f1b83558b193e7a3d9e0420a07d32b60dc4a256f2de2. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z31900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa924990d731375f371b1135aa7686ef4b0874455b2b91f09da6ee2b3aa2af34b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Z31900045.
Pages, Princesses and Daughters (Remastered)
Take the Time (Learning to Knit) [Remastered]
The Softball Game / A Swim at the Quarry (Remastered)
Walk With Me (Piano & String Orchestra Version)