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 0x45f17dcf85df85ea028addeaffd0bf0cefce343c57adfe9fc172c34effae4300. 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/c172c076-f22b-4aa8-91ad-f13216768a83.json and https://artists.proofprofile.net/proofs/artist/c172c076-f22b-4aa8-91ad-f13216768a83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Loud Background Rain Noise for Sleeping, Meditating, Resting
Loud Background Rain Noise for Sleeping, Meditating, Resting 1
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 0xc33f5df49026f2083841682b71138c80757ed6c54b46d4a31e74c6c3a667676d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2470772.
Loud Background Rain Noise for Sleeping, Meditating, Resting 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69deec8b67a20570f7ae5a402a045e2207be9ea3a9bcdad4620fafaff4c6e7c. 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/TLVEM2470774.
Loud Background Rain Noise for Sleeping, Meditating, Resting 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0acd526abd8db8b1eb60da3b95445e948822ee3a3458ac91f9f1d53240dc419. 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/TLVEM2470775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c6095cadb6da06fb132f577354c2f108b637d78050a066e351afba40308d11. 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/PL90N2470214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c4ae62958997434ae3c0e29f6231b601e38fd0e6440634815e405f8e446da8. 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/PL90N2470216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285c7dd60f9157ddefb63f66789ce21a0b0e8776dc31910433343747a149f409. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/PL90N2470211.
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
Harmony of Earth: Eco Soundscape Explorations
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfe13fadb231eed27ac0dac62eab2eef25cfc3e9918f581fc8051e3eeeba661. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2301778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca8dd86c424a240f3cb0bc675e18c3743d51cf635d5a4a46a5f474c6754d337. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2301780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e587245070f1c3cd4e609ebe92c1cd5d83f79766b9402ccb75e8d71e4c985f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SE4RG2301781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc36f4056ddbdcf3f0f4f48f7a92ed3b0162ea2af6d9c2acdc7087f24ff02031. 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/SE4RG2301779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51809109858a5b0f79c6f5fbf4eb568f97ac808c4cb8c2f30f402df15151ec71. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SE4RG2301783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d1e1d610361a5cb65155307425bbe02be4a8da80db5456018f952c5b633d9e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/SE4RG2301782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fdc32c17c5efd44f5e57c89a73e5b20fc332b14d116971a056e8d71d7fcff0. 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/SE4RG2301784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ad7b23bf1e8347f8ff9c4606c3cf21a05bedbd04a93b284004e8e9f8336f8f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2301787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65de397137ad2284c0e895ed0bc9a9038bba2852eea205d5da2dfd00e0d19d66. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2301788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc9f20c915a00331c0973d2d642861995b0c7d5b43215d2c9db6466a97f1e22. 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/SE4RG2301786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee764d607cd44c0505b23d52edcdea6d53de0aaceff19ea013fc06114069c8d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2301785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ea27c3e24878cf35923f209fec883da3bd66c1fdb183039315c6b6eab01df9. 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/SE4RG2301264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff686f8bd82ab891735740c4f5f0fed652db227cb544e5e7937193ad4fe17f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2301265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81628ec1655c785c052376a5052b0379ebf8d680dcbac9f36d6b4ff7d2495cdd. 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/SE4RG2301269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd380334e840b0cae8322d2513c66ebe5f5d5c54e538633095ea6559d13a404d. 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/SE4RG2301266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb4a890b15b42cedb9aa089d9a9e27433218096ebe1d2ecc0ba84a4d6479d26. 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/SE4RG2301267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76381da361d496a245ff9afbba0fddfcd083fec6658491f555bef1315166e74e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2301268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ae37d94db83a2cc575d6d2208d7dbccf42b0fbcfd4d7b9437386f1715d56d4. 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/SE4RG2301270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355116440e2159035f2e222733cd54419f8198e540c9627a651773455aa9b276. 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/SE4RG2301273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe77ed3edefd4741bd34a27f7d6d19363d3e89eac372a423ca7a92ffb1533a28. 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/SE4RG2301272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4486e756b5e5d4a10961ccc5ab7e02a7b97396a080307c7ff80e9db5b65be62c. 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/SE4RG2301276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6d818f139fcda2078a9c179df6d6d2dd32b60097186f7c1692761336b76f41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2301275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648abcb5938e4cae2784aca1ac2a6a1b75544a92f01265ea0373e8bb7c1852c2. 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/SE4RG2301271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb944680ad859c2fba087cddc2ce3c7218d36ac8cbc403c1e545898600d7bc2. 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/SE4RG2301274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b643ed9c60a07de74832656fbda013a4bed93d52d426227dc252c21c4b1a62. 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/SE4RG2306913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d5d2667a26562f9f39ec816fbead06cd3211069924261bd4114ef75e6e2c19. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2303331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c207ab1585ea3f8ee3fd91cae1399edfc4a60a0ffb602b8d0a14717ad919986. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE4RG2303328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bc027c0f12c60a3e09966a3761defaa795fd2531e7d53a7832c339a753a843. 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/SE4RG2303326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450d969b53eaebf859b09123f5377d1551839fb82e83697b42bc39ded2f72e92. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SE4RG2303327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e600918c072a5166de1f0f5c06c16eb9aea6e60476e788aba4a12abcff7f8b. 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/SE4RG2303329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54883de5b656a05e6ddbbf543d1e6339a4c0a35cb3d6c2e467a8a7888bb5753e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/SE4RG2303330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f2e65616805ba103dbf0cba6d5c7fec5e63355dcb5e9204e2879e02579d038. 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/SE6RB2062001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cf414f6e6c22ffc09c5cc71083026f84c8501123830d233a168534bbb816d9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6RB2062003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef4672160b9db347998157323e6f0ab0daba43116e08f8bc358c931378dd020. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T16:51:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6RB2062005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79c87a3b1ebb31f071c45c31371a2e2527b70b61ca3d7f9714d24b3f5c653b2. 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/SE6RB2062006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaed86597b2bf07b386de852a5652b1819ec67fdd1ffcbaab2e4c940530a8120. 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/SE6RB2062002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2d7b40b42d069336f5d04b3ddcfbe5a3b61187ee8f65f3c0b240d008c30e6e. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/SE6RB2062004.