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 0xbdd9302985c4ff332866506928b9a64bed957c359f707879e46b9bb2018837fd. 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/CAWK52521420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165febf50f60d9b3e5824606bcb9e2c595362dd395a763d5b9441355d81e1fb4. 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/CAWK52521421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428231a81c2e4cc872e995b7d675be51e678f6fb2df5829879dc655bb25fc617. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/CAWK52521422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ae2a3f64369dd1afb358abe18ec5136c63a03692ecfdd6cda4cd574095a37b. 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/CAWK52521423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a67234bb36ebd7030a180f6a17a9aa9bf5fada4ec52b071f08351d7369a312. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/CAWK52521424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc4c3db06c4360c492248a2fa175f54213284fc77c146fc11bb99936875d5ad. 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/CAWK52521425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf39af65d5ed39a1971d3e4e8de764ca1f7c7c443dc6666237b859bc600be261. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/CAWK52521426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27ead747bd5e1166038e98c767ae529f4e0b825f87e65a0938ee6fe668f3c4c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/CAWK52521427.
Sleep Therapy with Rain and Distant Thunder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb6266840e92b1e38b924f618741e4fd1396fcf9309d5d9d5b6f335057d8283. 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/CAWK52502821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cf853c8143b4365f89d5cca1cd6f841c825fba1cafbe3805ca5474fbfc0474. 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/CAWK52502822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d840e89d09ebe06382f6cd767e0cc3675239f5126fd02aee0e2aebe2229fcc. 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/CAWK52502823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb3570de30351f476951efc387b58951bcdcd2d58ab02ad7ce6b9fe754f4ee2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/CAWK52502824.
Intense Rain and Thunderstorm Healing Ambience
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f04495c4edfb2d83c9d9f2694c592d3d3cdbc314647a40478866a89214e75d9. 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/CAWK52502825.
Thunder and Heavy Rainfall for Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9116d45639bae5c88793b149977747e69c5fea80c5f9c9db64b853f8a6af8241. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAWK52502826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e7c1595c35267da89ae656677f0548dca43019e7d32972043cb92973c09940. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CAWK52502827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24cf6a241a19e73c25cbb0043dc97e2c9c824d9c66ee41cddee91247c348703. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/CAWK52502828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8e5d4b4e28feaf06f04c050f51fa285346c02bbfca0e799ec00a4ed58d02c3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52502829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdb22e683560d03c4a17d64d1618dc52cf921f364c3ed2b7c838de7009b69d1. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52502830.
Zen Frequency Therapy for Emotional Clarity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd502019b82b3fb1d5d246bab22693ca850976c403d290b16eb6029960b9b49d. 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/QZP7F2577159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e46872abdea6fe1952d0ec6ae5c93faa68151b59fbb54a27a7d2662577c37d. 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/QZP7F2577160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2171b36771ea00ee38f5924317521d37694a763cfd95ba93b2dbc506b0b63ed. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2577161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cf071f065374d00372cf39ae1b6da0f947cdadb3f941994d420a538427bb85. 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/QZP7F2577162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5d37ecca00e58131a51b2e5754306bb7e7034e9bfe014876fed4fdbc83dc9a. 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/QZP7F2577163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c96dec0080a7f5eb45c3b4cf8d9ff6e01d8ca624f3e316a822be32cfcf7d636. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2577164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf2d7f00914eca221e98d3103c54378cb3a825af21461c0ca5abd166ca7a88c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2577165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71696d9fc29ce3502bceb78879b4e2027a3a70d3d66c2260d619b69242b671f. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2577166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81473b1fa81b19d1824390a5fc5b6c6da8fd123c6bf3ba71b74a327b4e4cd11. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZP7F2577167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab092dab6b350eb30da6a2c47fc7e370d74c08c02bd6405b69586d4ce86890a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZP7F2577168.
High Vibration Frequencies for Mind and Body
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423ad2b816fa6e4505ccd0a7e2bb2c417b96ce5ccfed6ce1a81284792ce49b38. 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/QZP7F2565855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf4cfb6e5e3900229d4fa9fabf695389eacff8618563ef886cc2653808a17e8. 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/QZP7F2565856.